202080830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6317}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 416684736

約数和(自身を除く): 214603906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6317, 6398, 12634, 15995, 31585, 31990, 44219, 63170, 88438, 221095, 442190, 2886869, 5773738, 14434345, 20208083, 28868690, 40416166, 101040415, 202080830]

約数ペア:

[(1, 202080830), (2, 101040415), (5, 40416166), (7, 28868690), (10, 20208083), (14, 14434345), (35, 5773738), (70, 2886869), (457, 442190), (914, 221095), (2285, 88438), (3199, 63170), (4570, 44219), (6317, 31990), (6398, 31585), (12634, 15995)]