202320415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 276203520

約数和(自身を除く): 73883105

約数列:

[1, 5, 11, 31, 55, 107, 155, 341, 535, 1109, 1177, 1705, 3317, 5545, 5885, 12199, 16585, 34379, 36487, 60995, 118663, 171895, 182435, 378169, 593315, 1305293, 1890845, 3678553, 6526465, 18392765, 40464083, 202320415]

約数ペア:

[(1, 202320415), (5, 40464083), (11, 18392765), (31, 6526465), (55, 3678553), (107, 1890845), (155, 1305293), (341, 593315), (535, 378169), (1109, 182435), (1177, 171895), (1705, 118663), (3317, 60995), (5545, 36487), (5885, 34379), (12199, 16585)]