201614790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^2$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 521822448

約数和(自身を除く): 320207658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 719, 1438, 2157, 3595, 4314, 7190, 9347, 10785, 18694, 21570, 28041, 46735, 56082, 93470, 140205, 280410, 516961, 1033922, 1550883, 2584805, 3101766, 5169610, 6720493, 7754415, 13440986, 15508830, 20161479, 33602465, 40322958, 67204930, 100807395, 201614790]

約数ペア:

[(1, 201614790), (2, 100807395), (3, 67204930), (5, 40322958), (6, 33602465), (10, 20161479), (13, 15508830), (15, 13440986), (26, 7754415), (30, 6720493), (39, 5169610), (65, 3101766), (78, 2584805), (130, 1550883), (195, 1033922), (390, 516961), (719, 280410), (1438, 140205), (2157, 93470), (3595, 56082), (4314, 46735), (7190, 28041), (9347, 21570), (10785, 18694)]