211482544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11173}}^1$

素因数の和:11214

約数の個数: 60

約数和(自身を含む): 507120816

約数和(自身を除く): 295638272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 11173, 18928, 22346, 44692, 78211, 89384, 145249, 156422, 178768, 290498, 312844, 580996, 625688, 1016743, 1161992, 1251376, 1888237, 2033486, 2323984, 3776474, 4066972, 7552948, 8133944, 13217659, 15105896, 16267888, 26435318, 30211792, 52870636, 105741272, 211482544]

約数ペア:

[(1, 211482544), (2, 105741272), (4, 52870636), (7, 30211792), (8, 26435318), (13, 16267888), (14, 15105896), (16, 13217659), (26, 8133944), (28, 7552948), (52, 4066972), (56, 3776474), (91, 2323984), (104, 2033486), (112, 1888237), (169, 1251376), (182, 1161992), (208, 1016743), (338, 625688), (364, 580996), (676, 312844), (728, 290498), (1183, 178768), (1352, 156422), (1456, 145249), (2366, 89384), (2704, 78211), (4732, 44692), (9464, 22346), (11173, 18928)]