210340328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{3217}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 430954560

約数和(自身を除く): 220614232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 743, 1486, 2972, 3217, 5944, 6434, 8173, 12868, 16346, 25736, 32692, 35387, 65384, 70774, 141548, 283096, 2390231, 4780462, 9560924, 19121848, 26292541, 52585082, 105170164, 210340328]

約数ペア:

[(1, 210340328), (2, 105170164), (4, 52585082), (8, 26292541), (11, 19121848), (22, 9560924), (44, 4780462), (88, 2390231), (743, 283096), (1486, 141548), (2972, 70774), (3217, 65384), (5944, 35387), (6434, 32692), (8173, 25736), (12868, 16346)]