201392685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18119}}^1$

素因数の和:18162

約数の個数: 48

約数和(自身を含む): 395740800

約数和(自身を除く): 194348115

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 18119, 54357, 90595, 163071, 235547, 271785, 344261, 706641, 815355, 1032783, 1177735, 1721305, 2119923, 3098349, 3533205, 4475393, 5163915, 10599615, 13426179, 15491745, 22376965, 40278537, 67130895, 201392685]

約数ペア:

[(1, 201392685), (3, 67130895), (5, 40278537), (9, 22376965), (13, 15491745), (15, 13426179), (19, 10599615), (39, 5163915), (45, 4475393), (57, 3533205), (65, 3098349), (95, 2119923), (117, 1721305), (171, 1177735), (195, 1032783), (247, 815355), (285, 706641), (585, 344261), (741, 271785), (855, 235547), (1235, 163071), (2223, 90595), (3705, 54357), (11115, 18119)]