211151696

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110899}}^1$

素因数の和:110931

約数の個数: 40

約数和(自身を含む): 495057600

約数和(自身を除く): 283905904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 110899, 221798, 443596, 776293, 887192, 1552586, 1774384, 1885283, 3105172, 3770566, 6210344, 7541132, 12420688, 13196981, 15082264, 26393962, 30164528, 52787924, 105575848, 211151696]

約数ペア:

[(1, 211151696), (2, 105575848), (4, 52787924), (7, 30164528), (8, 26393962), (14, 15082264), (16, 13196981), (17, 12420688), (28, 7541132), (34, 6210344), (56, 3770566), (68, 3105172), (112, 1885283), (119, 1774384), (136, 1552586), (238, 887192), (272, 776293), (476, 443596), (952, 221798), (1904, 110899)]