199897848

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{5113}}^1$

素因数の和:5309

約数の個数: 64

約数和(自身を含む): 558448800

約数和(自身を除く): 358550952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 5113, 6516, 9774, 10226, 13032, 15339, 19548, 20452, 30678, 39096, 40904, 46017, 61356, 92034, 122712, 138051, 184068, 276102, 368136, 552204, 925453, 1104408, 1850906, 2776359, 3701812, 5552718, 7403624, 8329077, 11105436, 16658154, 22210872, 24987231, 33316308, 49974462, 66632616, 99948924, 199897848]

約数ペア:

[(1, 199897848), (2, 99948924), (3, 66632616), (4, 49974462), (6, 33316308), (8, 24987231), (9, 22210872), (12, 16658154), (18, 11105436), (24, 8329077), (27, 7403624), (36, 5552718), (54, 3701812), (72, 2776359), (108, 1850906), (181, 1104408), (216, 925453), (362, 552204), (543, 368136), (724, 276102), (1086, 184068), (1448, 138051), (1629, 122712), (2172, 92034), (3258, 61356), (4344, 46017), (4887, 40904), (5113, 39096), (6516, 30678), (9774, 20452), (10226, 19548), (13032, 15339)]