220067388

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{65731}}^1$

素因数の和:65775

約数の個数: 48

約数和(自身を含む): 588958720

約数和(自身を除く): 368891332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 65731, 131462, 197193, 262924, 394386, 591579, 788772, 1183158, 1774737, 2037661, 2366316, 3549474, 4075322, 6112983, 7098948, 8150644, 12225966, 18338949, 24451932, 36677898, 55016847, 73355796, 110033694, 220067388]

約数ペア:

[(1, 220067388), (2, 110033694), (3, 73355796), (4, 55016847), (6, 36677898), (9, 24451932), (12, 18338949), (18, 12225966), (27, 8150644), (31, 7098948), (36, 6112983), (54, 4075322), (62, 3549474), (93, 2366316), (108, 2037661), (124, 1774737), (186, 1183158), (279, 788772), (372, 591579), (558, 394386), (837, 262924), (1116, 197193), (1674, 131462), (3348, 65731)]