201403215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 384370272

約数和(自身を除く): 182967057

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 169, 195, 213, 355, 373, 507, 585, 639, 845, 923, 1065, 1119, 1521, 1865, 2535, 2769, 3195, 3357, 4615, 4849, 5595, 7605, 8307, 11999, 13845, 14547, 16785, 24245, 26483, 35997, 41535, 43641, 59995, 63037, 72735, 79449, 107991, 132415, 179985, 189111, 218205, 238347, 315185, 344279, 397245, 539955, 567333, 945555, 1032837, 1191735, 1721395, 2836665, 3098511, 4475627, 5164185, 13426881, 15492555, 22378135, 40280643, 67134405, 201403215]

約数ペア:

[(1, 201403215), (3, 67134405), (5, 40280643), (9, 22378135), (13, 15492555), (15, 13426881), (39, 5164185), (45, 4475627), (65, 3098511), (71, 2836665), (117, 1721395), (169, 1191735), (195, 1032837), (213, 945555), (355, 567333), (373, 539955), (507, 397245), (585, 344279), (639, 315185), (845, 238347), (923, 218205), (1065, 189111), (1119, 179985), (1521, 132415), (1865, 107991), (2535, 79449), (2769, 72735), (3195, 63037), (3357, 59995), (4615, 43641), (4849, 41535), (5595, 35997), (7605, 26483), (8307, 24245), (11999, 16785), (13845, 14547)]