211768612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{130079}}^1$

素因数の和:130131

約数の個数: 24

約数和(自身を含む): 415215360

約数和(自身を除く): 203446748

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 130079, 260158, 520316, 1430869, 2861738, 4812923, 5723476, 9625846, 19251692, 52942153, 105884306, 211768612]

約数ペア:

[(1, 211768612), (2, 105884306), (4, 52942153), (11, 19251692), (22, 9625846), (37, 5723476), (44, 4812923), (74, 2861738), (148, 1430869), (407, 520316), (814, 260158), (1628, 130079)]