237850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 455328

約数和(自身を除く): 217478

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 134, 142, 335, 355, 670, 710, 1675, 1775, 3350, 3550, 4757, 9514, 23785, 47570, 118925, 237850]

約数ペア:

[(1, 237850), (2, 118925), (5, 47570), (10, 23785), (25, 9514), (50, 4757), (67, 3550), (71, 3350), (134, 1775), (142, 1675), (335, 710), (355, 670)]