203984452

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{12539}}^1$

素因数の和:12640

約数の個数: 36

約数和(自身を含む): 420290640

約数和(自身を除く): 216306188

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 12539, 16268, 25078, 50156, 87773, 175546, 351092, 614411, 1040737, 1228822, 2081474, 2457644, 4162948, 7285159, 14570318, 29140636, 50996113, 101992226, 203984452]

約数ペア:

[(1, 203984452), (2, 101992226), (4, 50996113), (7, 29140636), (14, 14570318), (28, 7285159), (49, 4162948), (83, 2457644), (98, 2081474), (166, 1228822), (196, 1040737), (332, 614411), (581, 351092), (1162, 175546), (2324, 87773), (4067, 50156), (8134, 25078), (12539, 16268)]