218789844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200357}}^1$

素因数の和:200384

約数の個数: 48

約数和(自身を含む): 628322688

約数和(自身を除く): 409532844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 200357, 400714, 601071, 801428, 1202142, 1402499, 2404284, 2604641, 2804998, 4207497, 5209282, 5609996, 7813923, 8414994, 10418564, 15627846, 16829988, 18232487, 31255692, 36464974, 54697461, 72929948, 109394922, 218789844]

約数ペア:

[(1, 218789844), (2, 109394922), (3, 72929948), (4, 54697461), (6, 36464974), (7, 31255692), (12, 18232487), (13, 16829988), (14, 15627846), (21, 10418564), (26, 8414994), (28, 7813923), (39, 5609996), (42, 5209282), (52, 4207497), (78, 2804998), (84, 2604641), (91, 2404284), (156, 1402499), (182, 1202142), (273, 801428), (364, 601071), (546, 400714), (1092, 200357)]