200849044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 397393920

約数和(自身を除く): 196544876

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 473, 913, 946, 1279, 1826, 1892, 2558, 3569, 3652, 5116, 7138, 14069, 14276, 28138, 39259, 54997, 56276, 78518, 106157, 109994, 157036, 212314, 219988, 424628, 604967, 1167727, 1209934, 2335454, 2419868, 4564751, 4670908, 9129502, 18259004, 50212261, 100424522, 200849044]

約数ペア:

[(1, 200849044), (2, 100424522), (4, 50212261), (11, 18259004), (22, 9129502), (43, 4670908), (44, 4564751), (83, 2419868), (86, 2335454), (166, 1209934), (172, 1167727), (332, 604967), (473, 424628), (913, 219988), (946, 212314), (1279, 157036), (1826, 109994), (1892, 106157), (2558, 78518), (3569, 56276), (3652, 54997), (5116, 39259), (7138, 28138), (14069, 14276)]