210526844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 430811136

約数和(自身を除く): 220284292

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 332, 374, 748, 913, 1411, 1826, 2822, 3391, 3652, 5644, 6782, 13564, 15521, 31042, 37301, 57647, 62084, 74602, 115294, 149204, 230588, 281453, 562906, 634117, 1125812, 1268234, 2536468, 3095983, 4784701, 6191966, 9569402, 12383932, 19138804, 52631711, 105263422, 210526844]

約数ペア:

[(1, 210526844), (2, 105263422), (4, 52631711), (11, 19138804), (17, 12383932), (22, 9569402), (34, 6191966), (44, 4784701), (68, 3095983), (83, 2536468), (166, 1268234), (187, 1125812), (332, 634117), (374, 562906), (748, 281453), (913, 230588), (1411, 149204), (1826, 115294), (2822, 74602), (3391, 62084), (3652, 57647), (5644, 37301), (6782, 31042), (13564, 15521)]