212396834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 357491232

約数和(自身を除く): 145094398

約数列:

[1, 2, 13, 26, 67, 83, 113, 134, 166, 169, 226, 338, 871, 1079, 1469, 1742, 2158, 2938, 5561, 7571, 9379, 11122, 11323, 14027, 15142, 18758, 19097, 22646, 28054, 38194, 72293, 98423, 121927, 144586, 196846, 243854, 628393, 939809, 1256786, 1279499, 1585051, 1879618, 2558998, 3170102, 8169109, 16338218, 106198417, 212396834]

約数ペア:

[(1, 212396834), (2, 106198417), (13, 16338218), (26, 8169109), (67, 3170102), (83, 2558998), (113, 1879618), (134, 1585051), (166, 1279499), (169, 1256786), (226, 939809), (338, 628393), (871, 243854), (1079, 196846), (1469, 144586), (1742, 121927), (2158, 98423), (2938, 72293), (5561, 38194), (7571, 28054), (9379, 22646), (11122, 19097), (11323, 18758), (14027, 15142)]