208300286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 337333248

約数和(自身を除く): 129032962

約数列:

[1, 2, 17, 34, 83, 166, 223, 331, 446, 662, 1411, 2822, 3791, 5627, 7582, 11254, 18509, 27473, 37018, 54946, 73813, 147626, 314653, 467041, 629306, 934082, 1254821, 2509642, 6126479, 12252958, 104150143, 208300286]

約数ペア:

[(1, 208300286), (2, 104150143), (17, 12252958), (34, 6126479), (83, 2509642), (166, 1254821), (223, 934082), (331, 629306), (446, 467041), (662, 314653), (1411, 147626), (2822, 73813), (3791, 54946), (5627, 37018), (7582, 27473), (11254, 18509)]