205364714

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 322430976

約数和(自身を除く): 117066262

約数列:

[1, 2, 47, 94, 97, 101, 194, 202, 223, 446, 4559, 4747, 9118, 9494, 9797, 10481, 19594, 20962, 21631, 22523, 43262, 45046, 460459, 920918, 1016657, 1058581, 2033314, 2117162, 2184731, 4369462, 102682357, 205364714]

約数ペア:

[(1, 205364714), (2, 102682357), (47, 4369462), (94, 2184731), (97, 2117162), (101, 2033314), (194, 1058581), (202, 1016657), (223, 920918), (446, 460459), (4559, 45046), (4747, 43262), (9118, 22523), (9494, 21631), (9797, 20962), (10481, 19594)]