103238212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19717}}^1$

素因数の和:19756

約数の個数: 48

約数和(自身を含む): 238508928

約数和(自身を除く): 135270716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 19717, 39434, 78868, 138019, 216887, 276038, 335189, 433774, 552076, 670378, 867548, 1340756, 1518209, 2346323, 3036418, 3687079, 4692646, 6072836, 7374158, 9385292, 14748316, 25809553, 51619106, 103238212]

約数ペア:

[(1, 103238212), (2, 51619106), (4, 25809553), (7, 14748316), (11, 9385292), (14, 7374158), (17, 6072836), (22, 4692646), (28, 3687079), (34, 3036418), (44, 2346323), (68, 1518209), (77, 1340756), (119, 867548), (154, 670378), (187, 552076), (238, 433774), (308, 335189), (374, 276038), (476, 216887), (748, 138019), (1309, 78868), (2618, 39434), (5236, 19717)]