202129844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{118343}}^1$

素因数の和:118415

約数の個数: 24

約数和(自身を含む): 410890368

約数和(自身を除く): 208760524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 118343, 236686, 473372, 828401, 1656802, 3313604, 7218923, 14437846, 28875692, 50532461, 101064922, 202129844]

約数ペア:

[(1, 202129844), (2, 101064922), (4, 50532461), (7, 28875692), (14, 14437846), (28, 7218923), (61, 3313604), (122, 1656802), (244, 828401), (427, 473372), (854, 236686), (1708, 118343)]