201123468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 656915168

約数和(自身を除く): 455791700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 73, 78, 84, 87, 91, 116, 117, 126, 146, 156, 174, 182, 203, 219, 234, 252, 261, 273, 292, 348, 364, 377, 406, 438, 468, 511, 522, 546, 609, 657, 754, 812, 819, 841, 876, 949, 1022, 1044, 1092, 1131, 1218, 1314, 1508, 1533, 1638, 1682, 1827, 1898, 2044, 2117, 2262, 2436, 2523, 2628, 2639, 2847, 3066, 3276, 3364, 3393, 3654, 3796, 4234, 4524, 4599, 5046, 5278, 5694, 5887, 6132, 6351, 6643, 6786, 7308, 7569, 7917, 8468, 8541, 9198, 10092, 10556, 10933, 11388, 11774, 12702, 13286, 13572, 14819, 15138, 15834, 17082, 17661, 18396, 19053, 19929, 21866, 23548, 23751, 25404, 26572, 27521, 29638, 30276, 31668, 32799, 34164, 35322, 38106, 39858, 43732, 44457, 47502, 52983, 55042, 59276, 59787, 61393, 65598, 70644, 76212, 76531, 79716, 82563, 88914, 95004, 98397, 105966, 110084, 119574, 122786, 131196, 133371, 153062, 165126, 177828, 184179, 192647, 196794, 211932, 229593, 239148, 245572, 247689, 266742, 306124, 330252, 368358, 385294, 393588, 429751, 459186, 495378, 533484, 552537, 577941, 688779, 736716, 770588, 798109, 859502, 918372, 990756, 1105074, 1155882, 1289253, 1377558, 1596218, 1719004, 1733823, 2210148, 2311764, 2394327, 2578506, 2755116, 3192436, 3467646, 3867759, 4788654, 5157012, 5586763, 6935292, 7182981, 7735518, 9577308, 11173526, 14365962, 15471036, 16760289, 22347052, 28731924, 33520578, 50280867, 67041156, 100561734, 201123468]

約数ペア:

[(1, 201123468), (2, 100561734), (3, 67041156), (4, 50280867), (6, 33520578), (7, 28731924), (9, 22347052), (12, 16760289), (13, 15471036), (14, 14365962), (18, 11173526), (21, 9577308), (26, 7735518), (28, 7182981), (29, 6935292), (36, 5586763), (39, 5157012), (42, 4788654), (52, 3867759), (58, 3467646), (63, 3192436), (73, 2755116), (78, 2578506), (84, 2394327), (87, 2311764), (91, 2210148), (116, 1733823), (117, 1719004), (126, 1596218), (146, 1377558), (156, 1289253), (174, 1155882), (182, 1105074), (203, 990756), (219, 918372), (234, 859502), (252, 798109), (261, 770588), (273, 736716), (292, 688779), (348, 577941), (364, 552537), (377, 533484), (406, 495378), (438, 459186), (468, 429751), (511, 393588), (522, 385294), (546, 368358), (609, 330252), (657, 306124), (754, 266742), (812, 247689), (819, 245572), (841, 239148), (876, 229593), (949, 211932), (1022, 196794), (1044, 192647), (1092, 184179), (1131, 177828), (1218, 165126), (1314, 153062), (1508, 133371), (1533, 131196), (1638, 122786), (1682, 119574), (1827, 110084), (1898, 105966), (2044, 98397), (2117, 95004), (2262, 88914), (2436, 82563), (2523, 79716), (2628, 76531), (2639, 76212), (2847, 70644), (3066, 65598), (3276, 61393), (3364, 59787), (3393, 59276), (3654, 55042), (3796, 52983), (4234, 47502), (4524, 44457), (4599, 43732), (5046, 39858), (5278, 38106), (5694, 35322), (5887, 34164), (6132, 32799), (6351, 31668), (6643, 30276), (6786, 29638), (7308, 27521), (7569, 26572), (7917, 25404), (8468, 23751), (8541, 23548), (9198, 21866), (10092, 19929), (10556, 19053), (10933, 18396), (11388, 17661), (11774, 17082), (12702, 15834), (13286, 15138), (13572, 14819)]