197451552506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{801001}}^1$

素因数の和:801534

約数の個数: 32

約数和(自身を含む): 336420840000

約数和(自身を除く): 138969287494

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 499, 998, 6487, 9481, 12974, 18962, 123253, 246506, 801001, 1602002, 10413013, 15219019, 20826026, 30438038, 197847247, 395694494, 399699499, 799398998, 5196093487, 7594290481, 10392186974, 15188580962, 98725776253, 197451552506]

約数ペア:

[(1, 197451552506), (2, 98725776253), (13, 15188580962), (19, 10392186974), (26, 7594290481), (38, 5196093487), (247, 799398998), (494, 399699499), (499, 395694494), (998, 197847247), (6487, 30438038), (9481, 20826026), (12974, 15219019), (18962, 10413013), (123253, 1602002), (246506, 801001)]