203487802346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{2378917}}^1$

素因数の和:2381189

約数の個数: 16

約数和(自身を含む): 321439400160

約数和(自身を除く): 117951597814

約数列:

[1, 2, 19, 38, 2251, 4502, 42769, 85538, 2378917, 4757834, 45199423, 90398846, 5354942167, 10709884334, 101743901173, 203487802346]

約数ペア:

[(1, 203487802346), (2, 101743901173), (19, 10709884334), (38, 5354942167), (2251, 90398846), (4502, 45199423), (42769, 4757834), (85538, 2378917)]