208223808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83423}}^1$

素因数の和:83451

約数の個数: 56

約数和(自身を含む): 593311488

約数和(自身を除く): 385087680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 83423, 166846, 250269, 333692, 500538, 667384, 1001076, 1084499, 1334768, 2002152, 2168998, 2669536, 3253497, 4004304, 4337996, 5339072, 6506994, 8008608, 8675992, 13013988, 16017216, 17351984, 26027976, 34703968, 52055952, 69407936, 104111904, 208223808]

約数ペア:

[(1, 208223808), (2, 104111904), (3, 69407936), (4, 52055952), (6, 34703968), (8, 26027976), (12, 17351984), (13, 16017216), (16, 13013988), (24, 8675992), (26, 8008608), (32, 6506994), (39, 5339072), (48, 4337996), (52, 4004304), (64, 3253497), (78, 2669536), (96, 2168998), (104, 2002152), (156, 1334768), (192, 1084499), (208, 1001076), (312, 667384), (416, 500538), (624, 333692), (832, 250269), (1248, 166846), (2496, 83423)]