204861636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{30109}}^1$

素因数の和:30135

約数の個数: 72

約数和(自身を含む): 613762240

約数和(自身を除く): 408900604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 30109, 60218, 90327, 120436, 180654, 210763, 270981, 361308, 421526, 541962, 632289, 812943, 843052, 1083924, 1264578, 1625886, 1896867, 2438829, 2529156, 3251772, 3793734, 4877658, 5690601, 7316487, 7587468, 9755316, 11381202, 14632974, 17071803, 22762404, 29265948, 34143606, 51215409, 68287212, 102430818, 204861636]

約数ペア:

[(1, 204861636), (2, 102430818), (3, 68287212), (4, 51215409), (6, 34143606), (7, 29265948), (9, 22762404), (12, 17071803), (14, 14632974), (18, 11381202), (21, 9755316), (27, 7587468), (28, 7316487), (36, 5690601), (42, 4877658), (54, 3793734), (63, 3251772), (81, 2529156), (84, 2438829), (108, 1896867), (126, 1625886), (162, 1264578), (189, 1083924), (243, 843052), (252, 812943), (324, 632289), (378, 541962), (486, 421526), (567, 361308), (756, 270981), (972, 210763), (1134, 180654), (1701, 120436), (2268, 90327), (3402, 60218), (6804, 30109)]