100205968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{152753}}^1$

素因数の和:152802

約数の個数: 20

約数和(自身を含む): 198885708

約数和(自身を除く): 98679740

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 152753, 305506, 611012, 1222024, 2444048, 6262873, 12525746, 25051492, 50102984, 100205968]

約数ペア:

[(1, 100205968), (2, 50102984), (4, 25051492), (8, 12525746), (16, 6262873), (41, 2444048), (82, 1222024), (164, 611012), (328, 305506), (656, 152753)]