207920424

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{13267}}^1$

素因数の和:13929

約数の個数: 32

約数和(自身を含む): 520636320

約数和(自身を除く): 312715896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5224, 7836, 13267, 15672, 26534, 39801, 53068, 79602, 106136, 159204, 318408, 8663351, 17326702, 25990053, 34653404, 51980106, 69306808, 103960212, 207920424]

約数ペア:

[(1, 207920424), (2, 103960212), (3, 69306808), (4, 51980106), (6, 34653404), (8, 25990053), (12, 17326702), (24, 8663351), (653, 318408), (1306, 159204), (1959, 106136), (2612, 79602), (3918, 53068), (5224, 39801), (7836, 26534), (13267, 15672)]