201773940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146213}}^1$

素因数の和:146248

約数の個数: 48

約数和(自身を含む): 589534848

約数和(自身を除く): 387760908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146213, 292426, 438639, 584852, 731065, 877278, 1462130, 1754556, 2193195, 2924260, 3362899, 4386390, 6725798, 8772780, 10088697, 13451596, 16814495, 20177394, 33628990, 40354788, 50443485, 67257980, 100886970, 201773940]

約数ペア:

[(1, 201773940), (2, 100886970), (3, 67257980), (4, 50443485), (5, 40354788), (6, 33628990), (10, 20177394), (12, 16814495), (15, 13451596), (20, 10088697), (23, 8772780), (30, 6725798), (46, 4386390), (60, 3362899), (69, 2924260), (92, 2193195), (115, 1754556), (138, 1462130), (230, 877278), (276, 731065), (345, 584852), (460, 438639), (690, 292426), (1380, 146213)]