196371318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13509

約数の個数: 64

約数和(自身を含む): 488581632

約数和(自身を除く): 292210314

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 7293, 13463, 14586, 26926, 40389, 80778, 148093, 175019, 228871, 296186, 350038, 444279, 457742, 525057, 686613, 888558, 1050114, 1373226, 1925209, 2517581, 2975323, 3850418, 5035162, 5775627, 5950646, 7552743, 8925969, 11551254, 15105486, 17851938, 32728553, 65457106, 98185659, 196371318]

約数ペア:

[(1, 196371318), (2, 98185659), (3, 65457106), (6, 32728553), (11, 17851938), (13, 15105486), (17, 11551254), (22, 8925969), (26, 7552743), (33, 5950646), (34, 5775627), (39, 5035162), (51, 3850418), (66, 2975323), (78, 2517581), (102, 1925209), (143, 1373226), (187, 1050114), (221, 888558), (286, 686613), (374, 525057), (429, 457742), (442, 444279), (561, 350038), (663, 296186), (858, 228871), (1122, 175019), (1326, 148093), (2431, 80778), (4862, 40389), (7293, 26926), (13463, 14586)]