242556195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20443}}^1$

素因数の和:20571

約数の個数: 32

約数和(自身を含む): 447478272

約数和(自身を除く): 204922077

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 11865, 20443, 61329, 102215, 143101, 306645, 429303, 715505, 2146515, 2310059, 6930177, 11550295, 16170413, 34650885, 48511239, 80852065, 242556195]

約数ペア:

[(1, 242556195), (3, 80852065), (5, 48511239), (7, 34650885), (15, 16170413), (21, 11550295), (35, 6930177), (105, 2310059), (113, 2146515), (339, 715505), (565, 429303), (791, 306645), (1695, 143101), (2373, 102215), (3955, 61329), (11865, 20443)]