203479980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308303}}^1$

素因数の和:308326

約数の個数: 48

約数和(自身を含む): 621540864

約数和(自身を除く): 418060884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 308303, 616606, 924909, 1233212, 1541515, 1849818, 3083030, 3391333, 3699636, 4624545, 6166060, 6782666, 9249090, 10173999, 13565332, 16956665, 18498180, 20347998, 33913330, 40695996, 50869995, 67826660, 101739990, 203479980]

約数ペア:

[(1, 203479980), (2, 101739990), (3, 67826660), (4, 50869995), (5, 40695996), (6, 33913330), (10, 20347998), (11, 18498180), (12, 16956665), (15, 13565332), (20, 10173999), (22, 9249090), (30, 6782666), (33, 6166060), (44, 4624545), (55, 3699636), (60, 3391333), (66, 3083030), (110, 1849818), (132, 1541515), (165, 1233212), (220, 924909), (330, 616606), (660, 308303)]