204911112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 404727288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 164, 168, 213, 246, 284, 287, 328, 419, 426, 492, 497, 568, 574, 838, 852, 861, 984, 994, 1148, 1257, 1491, 1676, 1704, 1722, 1988, 2296, 2514, 2911, 2933, 2982, 3352, 3444, 3976, 5028, 5822, 5866, 5964, 6888, 8733, 8799, 10056, 11644, 11732, 11928, 17179, 17466, 17598, 20377, 23288, 23464, 29749, 34358, 34932, 35196, 40754, 51537, 59498, 61131, 68716, 69864, 70392, 81508, 89247, 103074, 118996, 120253, 122262, 137432, 163016, 178494, 206148, 208243, 237992, 240506, 244524, 356988, 360759, 412296, 416486, 481012, 489048, 624729, 713976, 721518, 832972, 962024, 1219709, 1249458, 1443036, 1665944, 2439418, 2498916, 2886072, 3659127, 4878836, 4997832, 7318254, 8537963, 9757672, 14636508, 17075926, 25613889, 29273016, 34151852, 51227778, 68303704, 102455556, 204911112]

約数ペア:

[(1, 204911112), (2, 102455556), (3, 68303704), (4, 51227778), (6, 34151852), (7, 29273016), (8, 25613889), (12, 17075926), (14, 14636508), (21, 9757672), (24, 8537963), (28, 7318254), (41, 4997832), (42, 4878836), (56, 3659127), (71, 2886072), (82, 2498916), (84, 2439418), (123, 1665944), (142, 1443036), (164, 1249458), (168, 1219709), (213, 962024), (246, 832972), (284, 721518), (287, 713976), (328, 624729), (419, 489048), (426, 481012), (492, 416486), (497, 412296), (568, 360759), (574, 356988), (838, 244524), (852, 240506), (861, 237992), (984, 208243), (994, 206148), (1148, 178494), (1257, 163016), (1491, 137432), (1676, 122262), (1704, 120253), (1722, 118996), (1988, 103074), (2296, 89247), (2514, 81508), (2911, 70392), (2933, 69864), (2982, 68716), (3352, 61131), (3444, 59498), (3976, 51537), (5028, 40754), (5822, 35196), (5866, 34932), (5964, 34358), (6888, 29749), (8733, 23464), (8799, 23288), (10056, 20377), (11644, 17598), (11732, 17466), (11928, 17179)]