218382145

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{6329}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 268594560

約数和(自身を除く): 50212415

約数列:

[1, 5, 67, 103, 335, 515, 6329, 6901, 31645, 34505, 424043, 651887, 2120215, 3259435, 43676429, 218382145]

約数ペア:

[(1, 218382145), (5, 43676429), (67, 3259435), (103, 2120215), (335, 651887), (515, 424043), (6329, 34505), (6901, 31645)]