205462854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12765

約数の個数: 48

約数和(自身を含む): 475413120

約数和(自身を除く): 269950266

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 12697, 16182, 25394, 38091, 76182, 114273, 228546, 368213, 393607, 736426, 787214, 1104639, 1180821, 2209278, 2361642, 3313917, 3542463, 6627834, 7084926, 11414603, 22829206, 34243809, 68487618, 102731427, 205462854]

約数ペア:

[(1, 205462854), (2, 102731427), (3, 68487618), (6, 34243809), (9, 22829206), (18, 11414603), (29, 7084926), (31, 6627834), (58, 3542463), (62, 3313917), (87, 2361642), (93, 2209278), (174, 1180821), (186, 1104639), (261, 787214), (279, 736426), (522, 393607), (558, 368213), (899, 228546), (1798, 114273), (2697, 76182), (5394, 38091), (8091, 25394), (12697, 16182)]