202430553700

素因数分解:

$2^2\times 5^2\times {\mathrm{20747}}^1\times {\mathrm{97571}}^1$

素因数の和:118332

約数の個数: 36

約数和(自身を含む): 439299976752

約数和(自身を除く): 236869423052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20747, 41494, 82988, 97571, 103735, 195142, 207470, 390284, 414940, 487855, 518675, 975710, 1037350, 1951420, 2074700, 2439275, 4878550, 9757100, 2024305537, 4048611074, 8097222148, 10121527685, 20243055370, 40486110740, 50607638425, 101215276850, 202430553700]

約数ペア:

[(1, 202430553700), (2, 101215276850), (4, 50607638425), (5, 40486110740), (10, 20243055370), (20, 10121527685), (25, 8097222148), (50, 4048611074), (100, 2024305537), (20747, 9757100), (41494, 4878550), (82988, 2439275), (97571, 2074700), (103735, 1951420), (195142, 1037350), (207470, 975710), (390284, 518675), (414940, 487855)]