201901351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197942501}}^1$

素因数の和:197942530

約数の個数: 48

約数和(自身を含む): 598578126048

約数和(自身を除く): 396676775028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197942501, 395885002, 593827503, 791770004, 989712505, 1187655006, 1979425010, 2375310012, 2969137515, 3365022517, 3958850020, 5938275030, 6730045034, 10095067551, 11876550060, 13460090068, 16825112585, 20190135102, 33650225170, 40380270204, 50475337755, 67300450340, 100950675510, 201901351020]

約数ペア:

[(1, 201901351020), (2, 100950675510), (3, 67300450340), (4, 50475337755), (5, 40380270204), (6, 33650225170), (10, 20190135102), (12, 16825112585), (15, 13460090068), (17, 11876550060), (20, 10095067551), (30, 6730045034), (34, 5938275030), (51, 3958850020), (60, 3365022517), (68, 2969137515), (85, 2375310012), (102, 1979425010), (170, 1187655006), (204, 989712505), (255, 791770004), (340, 593827503), (510, 395885002), (1020, 197942501)]