220792104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{235889}}^1$

素因数の和:235914

約数の個数: 48

約数和(自身を含む): 643979700

約数和(自身を除く): 423187596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 235889, 471778, 707667, 943556, 1415334, 1887112, 2123001, 2830668, 3066557, 4246002, 5661336, 6133114, 8492004, 9199671, 12266228, 16984008, 18399342, 24532456, 27599013, 36798684, 55198026, 73597368, 110396052, 220792104]

約数ペア:

[(1, 220792104), (2, 110396052), (3, 73597368), (4, 55198026), (6, 36798684), (8, 27599013), (9, 24532456), (12, 18399342), (13, 16984008), (18, 12266228), (24, 9199671), (26, 8492004), (36, 6133114), (39, 5661336), (52, 4246002), (72, 3066557), (78, 2830668), (104, 2123001), (117, 1887112), (156, 1415334), (234, 943556), (312, 707667), (468, 471778), (936, 235889)]