212420911

素因数分解:

${\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 10836689

約数列:

[1, 29, 151, 179, 271, 4379, 5191, 7859, 27029, 40921, 48509, 783841, 1186709, 1406761, 7324859, 212420911]

約数ペア:

[(1, 212420911), (29, 7324859), (151, 1406761), (179, 1186709), (271, 783841), (4379, 48509), (5191, 40921), (7859, 27029)]