207951303

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10501}}^1$

素因数の和:10575

約数の個数: 32

約数和(自身を含む): 338752512

約数和(自身を除く): 130801209

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 10501, 19803, 31503, 73507, 220521, 241523, 430541, 724569, 1291623, 1690661, 3013787, 5071983, 9041361, 9902443, 29707329, 69317101, 207951303]

約数ペア:

[(1, 207951303), (3, 69317101), (7, 29707329), (21, 9902443), (23, 9041361), (41, 5071983), (69, 3013787), (123, 1690661), (161, 1291623), (287, 724569), (483, 430541), (861, 241523), (943, 220521), (2829, 73507), (6601, 31503), (10501, 19803)]