222788272

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42323}}^1$

素因数の和:42385

約数の個数: 40

約数和(自身を含む): 503824896

約数和(自身を除く): 281036624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 42323, 84646, 169292, 296261, 338584, 592522, 677168, 1185044, 1989181, 2370088, 3978362, 4740176, 7956724, 13924267, 15913448, 27848534, 31826896, 55697068, 111394136, 222788272]

約数ペア:

[(1, 222788272), (2, 111394136), (4, 55697068), (7, 31826896), (8, 27848534), (14, 15913448), (16, 13924267), (28, 7956724), (47, 4740176), (56, 3978362), (94, 2370088), (112, 1989181), (188, 1185044), (329, 677168), (376, 592522), (658, 338584), (752, 296261), (1316, 169292), (2632, 84646), (5264, 42323)]