207838415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22727}}^1$

素因数の和:22822

約数の個数: 16

約数和(自身を含む): 261826560

約数和(自身を除く): 53988145

約数列:

[1, 5, 31, 59, 155, 295, 1829, 9145, 22727, 113635, 704537, 1340893, 3522685, 6704465, 41567683, 207838415]

約数ペア:

[(1, 207838415), (5, 41567683), (31, 6704465), (59, 3522685), (155, 1340893), (295, 704537), (1829, 113635), (9145, 22727)]