206642928

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 551492480

約数和(自身を除く): 344849552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 307, 379, 444, 592, 614, 758, 888, 921, 1137, 1228, 1516, 1776, 1842, 2274, 2456, 3032, 3684, 4548, 4912, 6064, 7368, 9096, 11359, 14023, 14736, 18192, 22718, 28046, 34077, 42069, 45436, 56092, 68154, 84138, 90872, 112184, 116353, 136308, 168276, 181744, 224368, 232706, 272616, 336552, 349059, 465412, 545232, 673104, 698118, 930824, 1396236, 1861648, 2792472, 4305061, 5584944, 8610122, 12915183, 17220244, 25830366, 34440488, 51660732, 68880976, 103321464, 206642928]

約数ペア:

[(1, 206642928), (2, 103321464), (3, 68880976), (4, 51660732), (6, 34440488), (8, 25830366), (12, 17220244), (16, 12915183), (24, 8610122), (37, 5584944), (48, 4305061), (74, 2792472), (111, 1861648), (148, 1396236), (222, 930824), (296, 698118), (307, 673104), (379, 545232), (444, 465412), (592, 349059), (614, 336552), (758, 272616), (888, 232706), (921, 224368), (1137, 181744), (1228, 168276), (1516, 136308), (1776, 116353), (1842, 112184), (2274, 90872), (2456, 84138), (3032, 68154), (3684, 56092), (4548, 45436), (4912, 42069), (6064, 34077), (7368, 28046), (9096, 22718), (11359, 18192), (14023, 14736)]