208246272

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10463

約数の個数: 80

約数和(自身を含む): 597513840

約数和(自身を除く): 389267568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 10429, 19968, 20858, 31287, 41716, 62574, 83432, 125148, 135577, 166864, 250296, 271154, 333728, 406731, 500592, 542308, 667456, 813462, 1001184, 1084616, 1334912, 1626924, 2002368, 2169232, 2669824, 3253848, 4004736, 4338464, 5339648, 6507696, 8009472, 8676928, 13015392, 16018944, 17353856, 26030784, 34707712, 52061568, 69415424, 104123136, 208246272]

約数ペア:

[(1, 208246272), (2, 104123136), (3, 69415424), (4, 52061568), (6, 34707712), (8, 26030784), (12, 17353856), (13, 16018944), (16, 13015392), (24, 8676928), (26, 8009472), (32, 6507696), (39, 5339648), (48, 4338464), (52, 4004736), (64, 3253848), (78, 2669824), (96, 2169232), (104, 2002368), (128, 1626924), (156, 1334912), (192, 1084616), (208, 1001184), (256, 813462), (312, 667456), (384, 542308), (416, 500592), (512, 406731), (624, 333728), (768, 271154), (832, 250296), (1248, 166864), (1536, 135577), (1664, 125148), (2496, 83432), (3328, 62574), (4992, 41716), (6656, 31287), (9984, 20858), (10429, 19968)]