201784480

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5233}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 478785384

約数和(自身を除く): 277000904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 5233, 7712, 9640, 10466, 19280, 20932, 26165, 38560, 41864, 52330, 83728, 104660, 167456, 209320, 418640, 837280, 1261153, 2522306, 5044612, 6305765, 10089224, 12611530, 20178448, 25223060, 40356896, 50446120, 100892240, 201784480]

約数ペア:

[(1, 201784480), (2, 100892240), (4, 50446120), (5, 40356896), (8, 25223060), (10, 20178448), (16, 12611530), (20, 10089224), (32, 6305765), (40, 5044612), (80, 2522306), (160, 1261153), (241, 837280), (482, 418640), (964, 209320), (1205, 167456), (1928, 104660), (2410, 83728), (3856, 52330), (4820, 41864), (5233, 38560), (7712, 26165), (9640, 20932), (10466, 19280)]