208030008

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{142097}}^1$

素因数の和:142167

約数の個数: 32

約数和(自身を含む): 528604560

約数和(自身を除く): 320574552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 142097, 284194, 426291, 568388, 852582, 1136776, 1705164, 3410328, 8667917, 17335834, 26003751, 34671668, 52007502, 69343336, 104015004, 208030008]

約数ペア:

[(1, 208030008), (2, 104015004), (3, 69343336), (4, 52007502), (6, 34671668), (8, 26003751), (12, 17335834), (24, 8667917), (61, 3410328), (122, 1705164), (183, 1136776), (244, 852582), (366, 568388), (488, 426291), (732, 284194), (1464, 142097)]