202189698

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 450552960

約数和(自身を除く): 248363262

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 239, 258, 387, 478, 717, 774, 1093, 1434, 2151, 2186, 3279, 4302, 6558, 9837, 10277, 19674, 20554, 30831, 46999, 61662, 92493, 93998, 140997, 184986, 261227, 281994, 422991, 522454, 783681, 845982, 1567362, 2351043, 4702086, 11232761, 22465522, 33698283, 67396566, 101094849, 202189698]

約数ペア:

[(1, 202189698), (2, 101094849), (3, 67396566), (6, 33698283), (9, 22465522), (18, 11232761), (43, 4702086), (86, 2351043), (129, 1567362), (239, 845982), (258, 783681), (387, 522454), (478, 422991), (717, 281994), (774, 261227), (1093, 184986), (1434, 140997), (2151, 93998), (2186, 92493), (3279, 61662), (4302, 46999), (6558, 30831), (9837, 20554), (10277, 19674)]