202843120

素因数分解:

$2^4\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2503}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 472264416

約数和(自身を除く): 269421296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1013, 2026, 2503, 4052, 5006, 5065, 8104, 10012, 10130, 12515, 16208, 20024, 20260, 25030, 40048, 40520, 50060, 81040, 100120, 200240, 2535539, 5071078, 10142156, 12677695, 20284312, 25355390, 40568624, 50710780, 101421560, 202843120]

約数ペア:

[(1, 202843120), (2, 101421560), (4, 50710780), (5, 40568624), (8, 25355390), (10, 20284312), (16, 12677695), (20, 10142156), (40, 5071078), (80, 2535539), (1013, 200240), (2026, 100120), (2503, 81040), (4052, 50060), (5006, 40520), (5065, 40048), (8104, 25030), (10012, 20260), (10130, 20024), (12515, 16208)]