102100684

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 210325248

約数和(自身を除く): 108224564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 371, 428, 643, 742, 749, 1286, 1484, 1498, 2572, 2996, 4501, 5671, 9002, 11342, 18004, 22684, 34079, 39697, 68158, 68801, 79394, 136316, 137602, 158788, 238553, 275204, 477106, 481607, 954212, 963214, 1926428, 3646453, 7292906, 14585812, 25525171, 51050342, 102100684]

約数ペア:

[(1, 102100684), (2, 51050342), (4, 25525171), (7, 14585812), (14, 7292906), (28, 3646453), (53, 1926428), (106, 963214), (107, 954212), (212, 481607), (214, 477106), (371, 275204), (428, 238553), (643, 158788), (742, 137602), (749, 136316), (1286, 79394), (1484, 68801), (1498, 68158), (2572, 39697), (2996, 34079), (4501, 22684), (5671, 18004), (9002, 11342)]