222510858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 482734080

約数和(自身を除く): 260223222

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 127, 178, 193, 254, 267, 381, 386, 534, 579, 762, 1158, 1513, 2159, 3026, 3281, 4318, 4539, 6477, 6562, 9078, 9843, 11303, 12954, 17177, 19686, 22606, 24511, 33909, 34354, 49022, 51531, 67818, 73533, 103062, 147066, 192151, 292009, 384302, 416687, 576453, 584018, 833374, 876027, 1152906, 1250061, 1752054, 2181479, 2500122, 4362958, 6544437, 13088874, 37085143, 74170286, 111255429, 222510858]

約数ペア:

[(1, 222510858), (2, 111255429), (3, 74170286), (6, 37085143), (17, 13088874), (34, 6544437), (51, 4362958), (89, 2500122), (102, 2181479), (127, 1752054), (178, 1250061), (193, 1152906), (254, 876027), (267, 833374), (381, 584018), (386, 576453), (534, 416687), (579, 384302), (762, 292009), (1158, 192151), (1513, 147066), (2159, 103062), (3026, 73533), (3281, 67818), (4318, 51531), (4539, 49022), (6477, 34354), (6562, 33909), (9078, 24511), (9843, 22606), (11303, 19686), (12954, 17177)]