207306710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23801}}^1$

素因数の和:23888

約数の個数: 32

約数和(自身を含む): 407871072

約数和(自身を除く): 200564362

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 23801, 47602, 119005, 238010, 309413, 618826, 1547065, 1594667, 3094130, 3189334, 7973335, 15946670, 20730671, 41461342, 103653355, 207306710]

約数ペア:

[(1, 207306710), (2, 103653355), (5, 41461342), (10, 20730671), (13, 15946670), (26, 7973335), (65, 3189334), (67, 3094130), (130, 1594667), (134, 1547065), (335, 618826), (670, 309413), (871, 238010), (1742, 119005), (4355, 47602), (8710, 23801)]