220151688

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129197}}^1$

素因数の和:129277

約数の個数: 32

約数和(自身を含む): 558135360

約数和(自身を除く): 337983672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 129197, 258394, 387591, 516788, 775182, 1033576, 1550364, 3100728, 9172987, 18345974, 27518961, 36691948, 55037922, 73383896, 110075844, 220151688]

約数ペア:

[(1, 220151688), (2, 110075844), (3, 73383896), (4, 55037922), (6, 36691948), (8, 27518961), (12, 18345974), (24, 9172987), (71, 3100728), (142, 1550364), (213, 1033576), (284, 775182), (426, 516788), (568, 387591), (852, 258394), (1704, 129197)]