199083532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 384840288

約数和(自身を除く): 185756756

約数列:

[1, 2, 4, 17, 34, 37, 67, 68, 74, 134, 148, 268, 629, 1139, 1181, 1258, 2278, 2362, 2479, 2516, 4556, 4724, 4958, 9916, 20077, 40154, 42143, 43697, 79127, 80308, 84286, 87394, 158254, 168572, 174788, 316508, 742849, 1345159, 1485698, 2690318, 2927699, 2971396, 5380636, 5855398, 11710796, 49770883, 99541766, 199083532]

約数ペア:

[(1, 199083532), (2, 99541766), (4, 49770883), (17, 11710796), (34, 5855398), (37, 5380636), (67, 2971396), (68, 2927699), (74, 2690318), (134, 1485698), (148, 1345159), (268, 742849), (629, 316508), (1139, 174788), (1181, 168572), (1258, 158254), (2278, 87394), (2362, 84286), (2479, 80308), (2516, 79127), (4556, 43697), (4724, 42143), (4958, 40154), (9916, 20077)]