222820364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{115811}}^1$

素因数の和:115865

約数の個数: 24

約数和(自身を含む): 431283888

約数和(自身を除く): 208463524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 115811, 231622, 463244, 1505543, 3011086, 4285007, 6022172, 8570014, 17140028, 55705091, 111410182, 222820364]

約数ペア:

[(1, 222820364), (2, 111410182), (4, 55705091), (13, 17140028), (26, 8570014), (37, 6022172), (52, 4285007), (74, 3011086), (148, 1505543), (481, 463244), (962, 231622), (1924, 115811)]