202437615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3089}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 344399040

約数和(自身を除く): 141961425

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1285, 3089, 3855, 4369, 9267, 13107, 15445, 21845, 46335, 52513, 65535, 157539, 262565, 787695, 793873, 2381619, 3969365, 11908095, 13495841, 40487523, 67479205, 202437615]

約数ペア:

[(1, 202437615), (3, 67479205), (5, 40487523), (15, 13495841), (17, 11908095), (51, 3969365), (85, 2381619), (255, 793873), (257, 787695), (771, 262565), (1285, 157539), (3089, 65535), (3855, 52513), (4369, 46335), (9267, 21845), (13107, 15445)]