205222356

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61297}}^1$

素因数の和:61341

約数の個数: 48

約数和(自身を含む): 549230080

約数和(自身を除く): 344007724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 61297, 122594, 183891, 245188, 367782, 551673, 735564, 1103346, 1655019, 1900207, 2206692, 3310038, 3800414, 5700621, 6620076, 7600828, 11401242, 17101863, 22802484, 34203726, 51305589, 68407452, 102611178, 205222356]

約数ペア:

[(1, 205222356), (2, 102611178), (3, 68407452), (4, 51305589), (6, 34203726), (9, 22802484), (12, 17101863), (18, 11401242), (27, 7600828), (31, 6620076), (36, 5700621), (54, 3800414), (62, 3310038), (93, 2206692), (108, 1900207), (124, 1655019), (186, 1103346), (279, 735564), (372, 551673), (558, 367782), (837, 245188), (1116, 183891), (1674, 122594), (3348, 61297)]