207342010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12697}}^1$

素因数の和:12798

約数の個数: 32

約数和(自身を含む): 394958592

約数和(自身を除く): 187616582

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 12697, 16330, 25394, 63485, 126970, 292031, 584062, 901487, 1460155, 1802974, 2920310, 4507435, 9014870, 20734201, 41468402, 103671005, 207342010]

約数ペア:

[(1, 207342010), (2, 103671005), (5, 41468402), (10, 20734201), (23, 9014870), (46, 4507435), (71, 2920310), (115, 1802974), (142, 1460155), (230, 901487), (355, 584062), (710, 292031), (1633, 126970), (3266, 63485), (8165, 25394), (12697, 16330)]