221010084

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{77711}}^1$

素因数の和:77800

約数の個数: 36

約数和(自身を含む): 565743360

約数和(自身を除く): 344733276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 77711, 155422, 233133, 310844, 466266, 699399, 932532, 1398798, 2797596, 6139169, 12278338, 18417507, 24556676, 36835014, 55252521, 73670028, 110505042, 221010084]

約数ペア:

[(1, 221010084), (2, 110505042), (3, 73670028), (4, 55252521), (6, 36835014), (9, 24556676), (12, 18417507), (18, 12278338), (36, 6139169), (79, 2797596), (158, 1398798), (237, 932532), (316, 699399), (474, 466266), (711, 310844), (948, 233133), (1422, 155422), (2844, 77711)]