277500316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{42071}}^1$

素因数の和:42189

約数の個数: 24

約数和(自身を含む): 519505056

約数和(自身を除く): 242004740

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 42071, 84142, 168284, 715207, 1430414, 2860828, 4080887, 8161774, 16323548, 69375079, 138750158, 277500316]

約数ペア:

[(1, 277500316), (2, 138750158), (4, 69375079), (17, 16323548), (34, 8161774), (68, 4080887), (97, 2860828), (194, 1430414), (388, 715207), (1649, 168284), (3298, 84142), (6596, 42071)]