201274290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{319483}}^1$

素因数の和:319503

約数の個数: 48

約数和(自身を含む): 598074048

約数和(自身を除く): 396799758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 319483, 638966, 958449, 1597415, 1916898, 2236381, 2875347, 3194830, 4472762, 4792245, 5750694, 6709143, 9584490, 11181905, 13418286, 14376735, 20127429, 22363810, 28753470, 33545715, 40254858, 67091430, 100637145, 201274290]

約数ペア:

[(1, 201274290), (2, 100637145), (3, 67091430), (5, 40254858), (6, 33545715), (7, 28753470), (9, 22363810), (10, 20127429), (14, 14376735), (15, 13418286), (18, 11181905), (21, 9584490), (30, 6709143), (35, 5750694), (42, 4792245), (45, 4472762), (63, 3194830), (70, 2875347), (90, 2236381), (105, 1916898), (126, 1597415), (210, 958449), (315, 638966), (630, 319483)]