204134489008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{805811}}^1$

素因数の和:806113

約数の個数: 40

約数和(自身を含む): 402880214016

約数和(自身を除く): 198745725008

約数列:

[1, 2, 4, 8, 16, 71, 142, 223, 284, 446, 568, 892, 1136, 1784, 3568, 15833, 31666, 63332, 126664, 253328, 805811, 1611622, 3223244, 6446488, 12892976, 57212581, 114425162, 179695853, 228850324, 359391706, 457700648, 718783412, 915401296, 1437566824, 2875133648, 12758405563, 25516811126, 51033622252, 102067244504, 204134489008]

約数ペア:

[(1, 204134489008), (2, 102067244504), (4, 51033622252), (8, 25516811126), (16, 12758405563), (71, 2875133648), (142, 1437566824), (223, 915401296), (284, 718783412), (446, 457700648), (568, 359391706), (892, 228850324), (1136, 179695853), (1784, 114425162), (3568, 57212581), (15833, 12892976), (31666, 6446488), (63332, 3223244), (126664, 1611622), (253328, 805811)]