201838969952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{2767}}^1\times {\mathrm{61609}}^1$

素因数の和:64423

約数の個数: 48

約数和(自身を含む): 408264333120

約数和(自身を除く): 206425363168

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 2767, 5534, 11068, 22136, 44272, 61609, 88544, 102379, 123218, 204758, 246436, 409516, 492872, 819032, 985744, 1638064, 1971488, 2279533, 3276128, 4559066, 9118132, 18236264, 36472528, 72945056, 170472103, 340944206, 681888412, 1363776824, 2727553648, 5455107296, 6307467811, 12614935622, 25229871244, 50459742488, 100919484976, 201838969952]

約数ペア:

[(1, 201838969952), (2, 100919484976), (4, 50459742488), (8, 25229871244), (16, 12614935622), (32, 6307467811), (37, 5455107296), (74, 2727553648), (148, 1363776824), (296, 681888412), (592, 340944206), (1184, 170472103), (2767, 72945056), (5534, 36472528), (11068, 18236264), (22136, 9118132), (44272, 4559066), (61609, 3276128), (88544, 2279533), (102379, 1971488), (123218, 1638064), (204758, 985744), (246436, 819032), (409516, 492872)]