201639758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{55487}}^1$

素因数の和:55591

約数の個数: 16

約数和(自身を含む): 319610880

約数和(自身を除く): 117971122

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 55487, 110974, 1276201, 2552402, 4383473, 8766946, 100819879, 201639758]

約数ペア:

[(1, 201639758), (2, 100819879), (23, 8766946), (46, 4383473), (79, 2552402), (158, 1276201), (1817, 110974), (3634, 55487)]