201424568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2659}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 400755600

約数和(自身を除く): 199331032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 557, 1114, 2228, 2659, 4456, 5318, 9469, 10636, 18938, 21272, 37876, 45203, 75752, 90406, 180812, 361624, 1481063, 2962126, 5924252, 11848504, 25178071, 50356142, 100712284, 201424568]

約数ペア:

[(1, 201424568), (2, 100712284), (4, 50356142), (8, 25178071), (17, 11848504), (34, 5924252), (68, 2962126), (136, 1481063), (557, 361624), (1114, 180812), (2228, 90406), (2659, 75752), (4456, 45203), (5318, 37876), (9469, 21272), (10636, 18938)]