102138196

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 180756576

約数和(自身を除く): 78618380

約数列:

[1, 2, 4, 197, 227, 394, 454, 571, 788, 908, 1142, 2284, 44719, 89438, 112487, 129617, 178876, 224974, 259234, 449948, 518468, 25534549, 51069098, 102138196]

約数ペア:

[(1, 102138196), (2, 51069098), (4, 25534549), (197, 518468), (227, 449948), (394, 259234), (454, 224974), (571, 178876), (788, 129617), (908, 112487), (1142, 89438), (2284, 44719)]