201680995174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1\times {\mathrm{15299}}^1$

素因数の和:16908

約数の個数: 32

約数和(自身を含む): 314616960000

約数和(自身を除く): 112935964826

約数列:

[1, 2, 31, 62, 149, 298, 1427, 2854, 4619, 9238, 15299, 30598, 44237, 88474, 212623, 425246, 474269, 948538, 2279551, 4559102, 6591313, 13182626, 21831673, 43663346, 70666081, 141332162, 676781863, 1353563726, 3252919277, 6505838554, 100840497587, 201680995174]

約数ペア:

[(1, 201680995174), (2, 100840497587), (31, 6505838554), (62, 3252919277), (149, 1353563726), (298, 676781863), (1427, 141332162), (2854, 70666081), (4619, 43663346), (9238, 21831673), (15299, 13182626), (30598, 6591313), (44237, 4559102), (88474, 2279551), (212623, 948538), (425246, 474269)]