202128401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 215846400

約数和(自身を除く): 13717999

約数列:

[1, 31, 41, 109, 1271, 1459, 3379, 4469, 45229, 59819, 138539, 159031, 1854389, 4929961, 6520271, 202128401]

約数ペア:

[(1, 202128401), (31, 6520271), (41, 4929961), (109, 1854389), (1271, 159031), (1459, 138539), (3379, 59819), (4469, 45229)]