206572060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 443511936

約数和(自身を除く): 236939876

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1163, 1660, 2140, 2326, 4652, 5815, 8881, 11630, 17762, 23260, 35524, 44405, 88810, 96529, 124441, 177620, 193058, 248882, 386116, 482645, 497764, 622205, 965290, 1244410, 1930580, 2488820, 10328603, 20657206, 41314412, 51643015, 103286030, 206572060]

約数ペア:

[(1, 206572060), (2, 103286030), (4, 51643015), (5, 41314412), (10, 20657206), (20, 10328603), (83, 2488820), (107, 1930580), (166, 1244410), (214, 965290), (332, 622205), (415, 497764), (428, 482645), (535, 386116), (830, 248882), (1070, 193058), (1163, 177620), (1660, 124441), (2140, 96529), (2326, 88810), (4652, 44405), (5815, 35524), (8881, 23260), (11630, 17762)]