201836460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{480563}}^1$

素因数の和:480582

約数の個数: 48

約数和(自身を含む): 645878016

約数和(自身を除く): 444041556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 480563, 961126, 1441689, 1922252, 2402815, 2883378, 3363941, 4805630, 5766756, 6727882, 7208445, 9611260, 10091823, 13455764, 14416890, 16819705, 20183646, 28833780, 33639410, 40367292, 50459115, 67278820, 100918230, 201836460]

約数ペア:

[(1, 201836460), (2, 100918230), (3, 67278820), (4, 50459115), (5, 40367292), (6, 33639410), (7, 28833780), (10, 20183646), (12, 16819705), (14, 14416890), (15, 13455764), (20, 10091823), (21, 9611260), (28, 7208445), (30, 6727882), (35, 5766756), (42, 4805630), (60, 3363941), (70, 2883378), (84, 2402815), (105, 1922252), (140, 1441689), (210, 961126), (420, 480563)]