199443348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{426161}}^1$

素因数の和:426184

約数の個数: 36

約数和(自身を含む): 542930388

約数和(自身を除く): 343487040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 426161, 852322, 1278483, 1704644, 2556966, 3835449, 5113932, 5540093, 7670898, 11080186, 15341796, 16620279, 22160372, 33240558, 49860837, 66481116, 99721674, 199443348]

約数ペア:

[(1, 199443348), (2, 99721674), (3, 66481116), (4, 49860837), (6, 33240558), (9, 22160372), (12, 16620279), (13, 15341796), (18, 11080186), (26, 7670898), (36, 5540093), (39, 5113932), (52, 3835449), (78, 2556966), (117, 1704644), (156, 1278483), (234, 852322), (468, 426161)]