211707132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193871}}^1$

素因数の和:193898

約数の個数: 48

約数和(自身を含む): 607982592

約数和(自身を除く): 396275460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 193871, 387742, 581613, 775484, 1163226, 1357097, 2326452, 2520323, 2714194, 4071291, 5040646, 5428388, 7560969, 8142582, 10081292, 15121938, 16285164, 17642261, 30243876, 35284522, 52926783, 70569044, 105853566, 211707132]

約数ペア:

[(1, 211707132), (2, 105853566), (3, 70569044), (4, 52926783), (6, 35284522), (7, 30243876), (12, 17642261), (13, 16285164), (14, 15121938), (21, 10081292), (26, 8142582), (28, 7560969), (39, 5428388), (42, 5040646), (52, 4071291), (78, 2714194), (84, 2520323), (91, 2326452), (156, 1357097), (182, 1163226), (273, 775484), (364, 581613), (546, 387742), (1092, 193871)]