203719980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82813}}^1$

素因数の和:82866

約数の個数: 48

約数和(自身を含む): 584335584

約数和(自身を除く): 380615604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82813, 165626, 248439, 331252, 414065, 496878, 828130, 993756, 1242195, 1656260, 2484390, 3395333, 4968780, 6790666, 10185999, 13581332, 16976665, 20371998, 33953330, 40743996, 50929995, 67906660, 101859990, 203719980]

約数ペア:

[(1, 203719980), (2, 101859990), (3, 67906660), (4, 50929995), (5, 40743996), (6, 33953330), (10, 20371998), (12, 16976665), (15, 13581332), (20, 10185999), (30, 6790666), (41, 4968780), (60, 3395333), (82, 2484390), (123, 1656260), (164, 1242195), (205, 993756), (246, 828130), (410, 496878), (492, 414065), (615, 331252), (820, 248439), (1230, 165626), (2460, 82813)]