207431276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{3697}}^1$

素因数の和:3810

約数の個数: 36

約数和(自身を含む): 397919592

約数和(自身を除く): 190488316

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 1079, 2158, 3697, 4316, 7394, 14027, 14788, 28054, 48061, 56108, 96122, 192244, 306851, 613702, 624793, 1227404, 1249586, 2499172, 3989063, 7978126, 15956252, 51857819, 103715638, 207431276]

約数ペア:

[(1, 207431276), (2, 103715638), (4, 51857819), (13, 15956252), (26, 7978126), (52, 3989063), (83, 2499172), (166, 1249586), (169, 1227404), (332, 624793), (338, 613702), (676, 306851), (1079, 192244), (2158, 96122), (3697, 56108), (4316, 48061), (7394, 28054), (14027, 14788)]