202950735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 375072768

約数和(自身を除く): 172122033

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 111, 115, 185, 195, 299, 345, 481, 555, 851, 897, 1223, 1443, 1495, 2405, 2553, 3669, 4255, 4485, 6115, 7215, 11063, 12765, 15899, 18345, 28129, 33189, 45251, 47697, 55315, 79495, 84387, 135753, 140645, 165945, 226255, 238485, 365677, 421935, 588263, 678765, 1040773, 1097031, 1764789, 1828385, 2941315, 3122319, 5203865, 5485155, 8823945, 13530049, 15611595, 40590147, 67650245, 202950735]

約数ペア:

[(1, 202950735), (3, 67650245), (5, 40590147), (13, 15611595), (15, 13530049), (23, 8823945), (37, 5485155), (39, 5203865), (65, 3122319), (69, 2941315), (111, 1828385), (115, 1764789), (185, 1097031), (195, 1040773), (299, 678765), (345, 588263), (481, 421935), (555, 365677), (851, 238485), (897, 226255), (1223, 165945), (1443, 140645), (1495, 135753), (2405, 84387), (2553, 79495), (3669, 55315), (4255, 47697), (4485, 45251), (6115, 33189), (7215, 28129), (11063, 18345), (12765, 15899)]