207400754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 351129600

約数和(自身を除く): 143728846

約数列:

[1, 2, 11, 22, 47, 79, 94, 158, 517, 869, 1034, 1738, 2539, 3713, 5078, 7426, 27929, 40843, 55858, 81686, 119333, 200581, 238666, 401162, 1312663, 2206391, 2625326, 4412782, 9427307, 18854614, 103700377, 207400754]

約数ペア:

[(1, 207400754), (2, 103700377), (11, 18854614), (22, 9427307), (47, 4412782), (79, 2625326), (94, 2206391), (158, 1312663), (517, 401162), (869, 238666), (1034, 200581), (1738, 119333), (2539, 81686), (3713, 55858), (5078, 40843), (7426, 27929)]