196302078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21943}}^1$

素因数の和:22029

約数の個数: 48

約数和(自身を含む): 492950016

約数和(自身を除く): 296647938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 21943, 43886, 65829, 131658, 153601, 197487, 307202, 394974, 460803, 921606, 1382409, 1557953, 2764818, 3115906, 4673859, 9347718, 10905671, 14021577, 21811342, 28043154, 32717013, 65434026, 98151039, 196302078]

約数ペア:

[(1, 196302078), (2, 98151039), (3, 65434026), (6, 32717013), (7, 28043154), (9, 21811342), (14, 14021577), (18, 10905671), (21, 9347718), (42, 4673859), (63, 3115906), (71, 2764818), (126, 1557953), (142, 1382409), (213, 921606), (426, 460803), (497, 394974), (639, 307202), (994, 197487), (1278, 153601), (1491, 131658), (2982, 65829), (4473, 43886), (8946, 21943)]