206007736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38377}}^1$

素因数の和:38455

約数の個数: 32

約数和(自身を含む): 428298480

約数和(自身を除く): 222290744

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 38377, 76754, 153508, 307016, 422147, 844294, 1688588, 2340997, 3377176, 4681994, 9363988, 18727976, 25750967, 51501934, 103003868, 206007736]

約数ペア:

[(1, 206007736), (2, 103003868), (4, 51501934), (8, 25750967), (11, 18727976), (22, 9363988), (44, 4681994), (61, 3377176), (88, 2340997), (122, 1688588), (244, 844294), (488, 422147), (671, 307016), (1342, 153508), (2684, 76754), (5368, 38377)]