202829893

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 49319867

約数列:

[1, 7, 23, 37, 79, 161, 259, 431, 553, 851, 1817, 2923, 3017, 5957, 9913, 12719, 15947, 20461, 34049, 67229, 69391, 111629, 238343, 366781, 470603, 783127, 1259813, 2567467, 5481889, 8818691, 28975699, 202829893]

約数ペア:

[(1, 202829893), (7, 28975699), (23, 8818691), (37, 5481889), (79, 2567467), (161, 1259813), (259, 783127), (431, 470603), (553, 366781), (851, 238343), (1817, 111629), (2923, 69391), (3017, 67229), (5957, 34049), (9913, 20461), (12719, 15947)]