213893744

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 60

約数和(自身を含む): 445580856

約数和(自身を除く): 231687112

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 529, 592, 683, 851, 1058, 1366, 1702, 2116, 2732, 3404, 4232, 5464, 6808, 8464, 10928, 13616, 15709, 19573, 25271, 31418, 39146, 50542, 62836, 78292, 101084, 125672, 156584, 202168, 251344, 313168, 361307, 404336, 581233, 722614, 1162466, 1445228, 2324932, 2890456, 4649864, 5780912, 9299728, 13368359, 26736718, 53473436, 106946872, 213893744]

約数ペア:

[(1, 213893744), (2, 106946872), (4, 53473436), (8, 26736718), (16, 13368359), (23, 9299728), (37, 5780912), (46, 4649864), (74, 2890456), (92, 2324932), (148, 1445228), (184, 1162466), (296, 722614), (368, 581233), (529, 404336), (592, 361307), (683, 313168), (851, 251344), (1058, 202168), (1366, 156584), (1702, 125672), (2116, 101084), (2732, 78292), (3404, 62836), (4232, 50542), (5464, 39146), (6808, 31418), (8464, 25271), (10928, 19573), (13616, 15709)]