200072445

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149867}}^1$

素因数の和:149964

約数の個数: 16

約数和(自身を含む): 323714880

約数和(自身を除く): 123642435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 149867, 449601, 749335, 2248005, 13338163, 40014489, 66690815, 200072445]

約数ペア:

[(1, 200072445), (3, 66690815), (5, 40014489), (15, 13338163), (89, 2248005), (267, 749335), (445, 449601), (1335, 149867)]