206454222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51899}}^1$

素因数の和:51937

約数の個数: 48

約数和(自身を含む): 510073200

約数和(自身を除く): 303618978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 51899, 103798, 155697, 311394, 467091, 674687, 882283, 934182, 1349374, 1764566, 2024061, 2646849, 4048122, 5293698, 6072183, 7940547, 11469679, 12144366, 15881094, 22939358, 34409037, 68818074, 103227111, 206454222]

約数ペア:

[(1, 206454222), (2, 103227111), (3, 68818074), (6, 34409037), (9, 22939358), (13, 15881094), (17, 12144366), (18, 11469679), (26, 7940547), (34, 6072183), (39, 5293698), (51, 4048122), (78, 2646849), (102, 2024061), (117, 1764566), (153, 1349374), (221, 934182), (234, 882283), (306, 674687), (442, 467091), (663, 311394), (1326, 155697), (1989, 103798), (3978, 51899)]