193974804

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{9923}}^1$

素因数の和:10117

約数の個数: 48

約数和(自身を含む): 505727040

約数和(自身を除く): 311752236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 9923, 19548, 19846, 29769, 39692, 59538, 89307, 119076, 178614, 267921, 357228, 535842, 1071684, 1796063, 3592126, 5388189, 7184252, 10776378, 16164567, 21552756, 32329134, 48493701, 64658268, 96987402, 193974804]

約数ペア:

[(1, 193974804), (2, 96987402), (3, 64658268), (4, 48493701), (6, 32329134), (9, 21552756), (12, 16164567), (18, 10776378), (27, 7184252), (36, 5388189), (54, 3592126), (108, 1796063), (181, 1071684), (362, 535842), (543, 357228), (724, 267921), (1086, 178614), (1629, 119076), (2172, 89307), (3258, 59538), (4887, 39692), (6516, 29769), (9774, 19846), (9923, 19548)]