211314786

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{6803}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 438939648

約数和(自身を除く): 227624862

約数列:

[1, 2, 3, 6, 31, 62, 93, 167, 186, 334, 501, 1002, 5177, 6803, 10354, 13606, 15531, 20409, 31062, 40818, 210893, 421786, 632679, 1136101, 1265358, 2272202, 3408303, 6816606, 35219131, 70438262, 105657393, 211314786]

約数ペア:

[(1, 211314786), (2, 105657393), (3, 70438262), (6, 35219131), (31, 6816606), (62, 3408303), (93, 2272202), (167, 1265358), (186, 1136101), (334, 632679), (501, 421786), (1002, 210893), (5177, 40818), (6803, 31062), (10354, 20409), (13606, 15531)]