200643780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107873}}^1$

素因数の和:107916

約数の個数: 48

約数和(自身を含む): 579930624

約数和(自身を除く): 379286844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 107873, 215746, 323619, 431492, 539365, 647238, 1078730, 1294476, 1618095, 2157460, 3236190, 3344063, 6472380, 6688126, 10032189, 13376252, 16720315, 20064378, 33440630, 40128756, 50160945, 66881260, 100321890, 200643780]

約数ペア:

[(1, 200643780), (2, 100321890), (3, 66881260), (4, 50160945), (5, 40128756), (6, 33440630), (10, 20064378), (12, 16720315), (15, 13376252), (20, 10032189), (30, 6688126), (31, 6472380), (60, 3344063), (62, 3236190), (93, 2157460), (124, 1618095), (155, 1294476), (186, 1078730), (310, 647238), (372, 539365), (465, 431492), (620, 323619), (930, 215746), (1860, 107873)]