202488972340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{595555801}}^1$

素因数の和:595555827

約数の個数: 24

約数和(自身を含む): 450240186312

約数和(自身を除く): 247751213972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 595555801, 1191111602, 2382223204, 2977779005, 5955558010, 10124448617, 11911116020, 20248897234, 40497794468, 50622243085, 101244486170, 202488972340]

約数ペア:

[(1, 202488972340), (2, 101244486170), (4, 50622243085), (5, 40497794468), (10, 20248897234), (17, 11911116020), (20, 10124448617), (34, 5955558010), (68, 2977779005), (85, 2382223204), (170, 1191111602), (340, 595555801)]