222085148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127051}}^1$

素因数の和:127097

約数の個数: 24

約数和(自身を含む): 426894720

約数和(自身を除く): 204809572

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 127051, 254102, 508204, 2413969, 2922173, 4827938, 5844346, 9655876, 11688692, 55521287, 111042574, 222085148]

約数ペア:

[(1, 222085148), (2, 111042574), (4, 55521287), (19, 11688692), (23, 9655876), (38, 5844346), (46, 4827938), (76, 2922173), (92, 2413969), (437, 508204), (874, 254102), (1748, 127051)]