205637010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{67867}}^1$

素因数の和:67978

約数の個数: 32

約数和(自身を含む): 498422592

約数和(自身を除く): 292785582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 67867, 135734, 203601, 339335, 407202, 678670, 1018005, 2036010, 6854567, 13709134, 20563701, 34272835, 41127402, 68545670, 102818505, 205637010]

約数ペア:

[(1, 205637010), (2, 102818505), (3, 68545670), (5, 41127402), (6, 34272835), (10, 20563701), (15, 13709134), (30, 6854567), (101, 2036010), (202, 1018005), (303, 678670), (505, 407202), (606, 339335), (1010, 203601), (1515, 135734), (3030, 67867)]