203076536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62989}}^1$

素因数の和:63039

約数の個数: 32

約数和(自身を含む): 423292800

約数和(自身を除く): 220216264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 62989, 125978, 251956, 503912, 818857, 1637714, 1952659, 3275428, 3905318, 6550856, 7810636, 15621272, 25384567, 50769134, 101538268, 203076536]

約数ペア:

[(1, 203076536), (2, 101538268), (4, 50769134), (8, 25384567), (13, 15621272), (26, 7810636), (31, 6550856), (52, 3905318), (62, 3275428), (104, 1952659), (124, 1637714), (248, 818857), (403, 503912), (806, 251956), (1612, 125978), (3224, 62989)]