210859596610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1\times {\mathrm{3889}}^1$

素因数の和:6263

約数の個数: 64

約数和(自身を含む): 411156879840

約数和(自身を除く): 200297283230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2161, 2509, 3889, 4322, 5018, 7778, 10805, 12545, 19445, 21610, 25090, 28093, 38890, 50557, 56186, 101114, 140465, 252785, 280930, 417073, 505570, 750577, 834146, 1501154, 2085365, 3752885, 4170730, 5421949, 7505770, 8404129, 9757501, 10843898, 16808258, 19515002, 27109745, 42020645, 48787505, 54219490, 84041290, 97575010, 109253677, 218507354, 546268385, 1092536770, 1621996897, 3243993794, 8109984485, 16219968970, 21085959661, 42171919322, 105429798305, 210859596610]

約数ペア:

[(1, 210859596610), (2, 105429798305), (5, 42171919322), (10, 21085959661), (13, 16219968970), (26, 8109984485), (65, 3243993794), (130, 1621996897), (193, 1092536770), (386, 546268385), (965, 218507354), (1930, 109253677), (2161, 97575010), (2509, 84041290), (3889, 54219490), (4322, 48787505), (5018, 42020645), (7778, 27109745), (10805, 19515002), (12545, 16808258), (19445, 10843898), (21610, 9757501), (25090, 8404129), (28093, 7505770), (38890, 5421949), (50557, 4170730), (56186, 3752885), (101114, 2085365), (140465, 1501154), (252785, 834146), (280930, 750577), (417073, 505570)]