201219792454

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1\times {\mathrm{179657}}^1$

素因数の和:185199

約数の個数: 16

約数和(自身を含む): 304817823648

約数和(自身を除く): 103598031194

約数列:

[1, 2, 103, 206, 5437, 10874, 179657, 359314, 560011, 1120022, 18504671, 37009342, 976795109, 1953590218, 100609896227, 201219792454]

約数ペア:

[(1, 201219792454), (2, 100609896227), (103, 1953590218), (206, 976795109), (5437, 37009342), (10874, 18504671), (179657, 1120022), (359314, 560011)]