207569056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 427085568

約数和(自身を除く): 219516512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 2521, 2573, 2656, 5042, 5146, 10084, 10292, 20168, 20584, 40336, 41168, 78151, 80672, 82336, 156302, 209243, 312604, 418486, 625208, 836972, 1250416, 1673944, 2500832, 3347888, 6486533, 6695776, 12973066, 25946132, 51892264, 103784528, 207569056]

約数ペア:

[(1, 207569056), (2, 103784528), (4, 51892264), (8, 25946132), (16, 12973066), (31, 6695776), (32, 6486533), (62, 3347888), (83, 2500832), (124, 1673944), (166, 1250416), (248, 836972), (332, 625208), (496, 418486), (664, 312604), (992, 209243), (1328, 156302), (2521, 82336), (2573, 80672), (2656, 78151), (5042, 41168), (5146, 40336), (10084, 20584), (10292, 20168)]