202150101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 294727680

約数和(自身を除く): 92577579

約数列:

[1, 3, 19, 31, 57, 93, 233, 491, 589, 699, 1473, 1767, 4427, 7223, 9329, 13281, 15221, 21669, 27987, 45663, 114403, 137237, 289199, 343209, 411711, 867597, 2173657, 3546493, 6520971, 10639479, 67383367, 202150101]

約数ペア:

[(1, 202150101), (3, 67383367), (19, 10639479), (31, 6520971), (57, 3546493), (93, 2173657), (233, 867597), (491, 411711), (589, 343209), (699, 289199), (1473, 137237), (1767, 114403), (4427, 45663), (7223, 27987), (9329, 21669), (13281, 15221)]