207060160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20873}}^1$

素因数の和:20921

約数の個数: 56

約数和(自身を含む): 508991616

約数和(自身を除く): 301931456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 20873, 41746, 83492, 104365, 166984, 208730, 333968, 417460, 647063, 667936, 834920, 1294126, 1335872, 1669840, 2588252, 3235315, 3339680, 5176504, 6470630, 6679360, 10353008, 12941260, 20706016, 25882520, 41412032, 51765040, 103530080, 207060160]

約数ペア:

[(1, 207060160), (2, 103530080), (4, 51765040), (5, 41412032), (8, 25882520), (10, 20706016), (16, 12941260), (20, 10353008), (31, 6679360), (32, 6470630), (40, 5176504), (62, 3339680), (64, 3235315), (80, 2588252), (124, 1669840), (155, 1335872), (160, 1294126), (248, 834920), (310, 667936), (320, 647063), (496, 417460), (620, 333968), (992, 208730), (1240, 166984), (1984, 104365), (2480, 83492), (4960, 41746), (9920, 20873)]