202196178

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{761}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 454685400

約数和(自身を除く): 252489222

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 509, 522, 761, 1018, 1522, 1527, 2283, 3054, 4566, 4581, 6849, 9162, 13698, 14761, 22069, 29522, 44138, 44283, 66207, 88566, 132414, 132849, 198621, 265698, 387349, 397242, 774698, 1162047, 2324094, 3486141, 6972282, 11233121, 22466242, 33699363, 67398726, 101098089, 202196178]

約数ペア:

[(1, 202196178), (2, 101098089), (3, 67398726), (6, 33699363), (9, 22466242), (18, 11233121), (29, 6972282), (58, 3486141), (87, 2324094), (174, 1162047), (261, 774698), (509, 397242), (522, 387349), (761, 265698), (1018, 198621), (1522, 132849), (1527, 132414), (2283, 88566), (3054, 66207), (4566, 44283), (4581, 44138), (6849, 29522), (9162, 22069), (13698, 14761)]