207744516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 657296640

約数和(自身を除く): 449552124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 49, 58, 62, 63, 84, 87, 93, 98, 116, 124, 126, 131, 147, 174, 186, 196, 203, 217, 252, 261, 262, 279, 294, 348, 372, 393, 406, 434, 441, 522, 524, 558, 588, 609, 651, 786, 812, 868, 882, 899, 917, 1044, 1116, 1179, 1218, 1302, 1421, 1519, 1572, 1764, 1798, 1827, 1834, 1953, 2358, 2436, 2604, 2697, 2751, 2842, 3038, 3596, 3654, 3668, 3799, 3906, 4061, 4263, 4557, 4716, 5394, 5502, 5684, 6076, 6293, 6419, 7308, 7598, 7812, 8091, 8122, 8253, 8526, 9114, 10788, 11004, 11397, 12183, 12586, 12789, 12838, 13671, 15196, 16182, 16244, 16506, 17052, 18228, 18879, 19257, 22794, 24366, 25172, 25578, 25676, 26593, 27342, 28427, 32364, 33012, 34191, 36549, 37758, 38514, 44051, 45588, 48732, 51156, 53186, 54684, 56637, 56854, 57771, 68382, 73098, 75516, 77028, 79779, 85281, 88102, 106372, 113274, 113708, 115542, 117769, 132153, 136764, 146196, 159558, 170562, 176204, 186151, 198989, 226548, 231084, 235538, 239337, 255843, 264306, 319116, 341124, 353307, 372302, 396459, 397978, 471076, 478674, 511686, 528612, 558453, 596967, 706614, 744604, 792918, 795956, 824383, 957348, 1023372, 1059921, 1116906, 1193934, 1413228, 1585836, 1648766, 1675359, 1790901, 2119842, 2233812, 2387868, 2473149, 3297532, 3350718, 3581802, 4239684, 4946298, 5770681, 6701436, 7163604, 7419447, 9892596, 11541362, 14838894, 17312043, 23082724, 29677788, 34624086, 51936129, 69248172, 103872258, 207744516]

約数ペア:

[(1, 207744516), (2, 103872258), (3, 69248172), (4, 51936129), (6, 34624086), (7, 29677788), (9, 23082724), (12, 17312043), (14, 14838894), (18, 11541362), (21, 9892596), (28, 7419447), (29, 7163604), (31, 6701436), (36, 5770681), (42, 4946298), (49, 4239684), (58, 3581802), (62, 3350718), (63, 3297532), (84, 2473149), (87, 2387868), (93, 2233812), (98, 2119842), (116, 1790901), (124, 1675359), (126, 1648766), (131, 1585836), (147, 1413228), (174, 1193934), (186, 1116906), (196, 1059921), (203, 1023372), (217, 957348), (252, 824383), (261, 795956), (262, 792918), (279, 744604), (294, 706614), (348, 596967), (372, 558453), (393, 528612), (406, 511686), (434, 478674), (441, 471076), (522, 397978), (524, 396459), (558, 372302), (588, 353307), (609, 341124), (651, 319116), (786, 264306), (812, 255843), (868, 239337), (882, 235538), (899, 231084), (917, 226548), (1044, 198989), (1116, 186151), (1179, 176204), (1218, 170562), (1302, 159558), (1421, 146196), (1519, 136764), (1572, 132153), (1764, 117769), (1798, 115542), (1827, 113708), (1834, 113274), (1953, 106372), (2358, 88102), (2436, 85281), (2604, 79779), (2697, 77028), (2751, 75516), (2842, 73098), (3038, 68382), (3596, 57771), (3654, 56854), (3668, 56637), (3799, 54684), (3906, 53186), (4061, 51156), (4263, 48732), (4557, 45588), (4716, 44051), (5394, 38514), (5502, 37758), (5684, 36549), (6076, 34191), (6293, 33012), (6419, 32364), (7308, 28427), (7598, 27342), (7812, 26593), (8091, 25676), (8122, 25578), (8253, 25172), (8526, 24366), (9114, 22794), (10788, 19257), (11004, 18879), (11397, 18228), (12183, 17052), (12586, 16506), (12789, 16244), (12838, 16182), (13671, 15196)]