216942910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9132

約数の個数: 32

約数和(自身を含む): 408875040

約数和(自身を除く): 191932130

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 9013, 12035, 18026, 24070, 45065, 90130, 261377, 522754, 748079, 1306885, 1496158, 2613770, 3740395, 7480790, 21694291, 43388582, 108471455, 216942910]

約数ペア:

[(1, 216942910), (2, 108471455), (5, 43388582), (10, 21694291), (29, 7480790), (58, 3740395), (83, 2613770), (145, 1496158), (166, 1306885), (290, 748079), (415, 522754), (830, 261377), (2407, 90130), (4814, 45065), (9013, 24070), (12035, 18026)]