203401170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{322859}}^1$

素因数の和:322879

約数の個数: 48

約数和(自身を含む): 604393920

約数和(自身を除く): 400992750

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, 322859, 645718, 968577, 1614295, 1937154, 2260013, 2905731, 3228590, 4520026, 4842885, 5811462, 6780039, 9685770, 11300065, 13560078, 14528655, 20340117, 22600130, 29057310, 33900195, 40680234, 67800390, 101700585, 203401170]

約数ペア:

[(1, 203401170), (2, 101700585), (3, 67800390), (5, 40680234), (6, 33900195), (7, 29057310), (9, 22600130), (10, 20340117), (14, 14528655), (15, 13560078), (18, 11300065), (21, 9685770), (30, 6780039), (35, 5811462), (42, 4842885), (45, 4520026), (63, 3228590), (70, 2905731), (90, 2260013), (105, 1937154), (126, 1614295), (210, 968577), (315, 645718), (630, 322859)]