200991570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3413}}^1$

素因数の和:3587

約数の個数: 64

約数和(自身を含む): 523079424

約数和(自身を除く): 322087854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3413, 3926, 4530, 5889, 6826, 9815, 10239, 11778, 17065, 19630, 20478, 29445, 34130, 44369, 51195, 58890, 88738, 102390, 133107, 221845, 266214, 443690, 515363, 665535, 1030726, 1331070, 1546089, 2576815, 3092178, 5153630, 6699719, 7730445, 13399438, 15460890, 20099157, 33498595, 40198314, 66997190, 100495785, 200991570]

約数ペア:

[(1, 200991570), (2, 100495785), (3, 66997190), (5, 40198314), (6, 33498595), (10, 20099157), (13, 15460890), (15, 13399438), (26, 7730445), (30, 6699719), (39, 5153630), (65, 3092178), (78, 2576815), (130, 1546089), (151, 1331070), (195, 1030726), (302, 665535), (390, 515363), (453, 443690), (755, 266214), (906, 221845), (1510, 133107), (1963, 102390), (2265, 88738), (3413, 58890), (3926, 51195), (4530, 44369), (5889, 34130), (6826, 29445), (9815, 20478), (10239, 19630), (11778, 17065)]