201445497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 329472000

約数和(自身を除く): 128026503

約数列:

[1, 3, 9, 11, 33, 43, 79, 99, 129, 237, 387, 473, 599, 711, 869, 1419, 1797, 2607, 3397, 4257, 5391, 6589, 7821, 10191, 19767, 25757, 30573, 37367, 47321, 59301, 77271, 112101, 141963, 231813, 283327, 336303, 425889, 520531, 849981, 1561593, 2034803, 2549943, 4684779, 6104409, 18313227, 22382833, 67148499, 201445497]

約数ペア:

[(1, 201445497), (3, 67148499), (9, 22382833), (11, 18313227), (33, 6104409), (43, 4684779), (79, 2549943), (99, 2034803), (129, 1561593), (237, 849981), (387, 520531), (473, 425889), (599, 336303), (711, 283327), (869, 231813), (1419, 141963), (1797, 112101), (2607, 77271), (3397, 59301), (4257, 47321), (5391, 37367), (6589, 30573), (7821, 25757), (10191, 19767)]