190108802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 129225598

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 806, 1583, 1937, 3166, 3874, 4619, 9238, 20579, 41158, 49073, 60047, 98146, 120094, 235867, 471734, 637949, 1275898, 3066271, 6132542, 7311877, 14623754, 95054401, 190108802]

約数ペア:

[(1, 190108802), (2, 95054401), (13, 14623754), (26, 7311877), (31, 6132542), (62, 3066271), (149, 1275898), (298, 637949), (403, 471734), (806, 235867), (1583, 120094), (1937, 98146), (3166, 60047), (3874, 49073), (4619, 41158), (9238, 20579)]