199955360024

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1\times {\mathrm{35671}}^1$

素因数の和:38944

約数の個数: 64

約数和(自身を含む): 442446950400

約数和(自身を除く): 242491590376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 3229, 6458, 12916, 22603, 25832, 35671, 45206, 71342, 90412, 100099, 142684, 180824, 200198, 249697, 285368, 400396, 499394, 700693, 800792, 998788, 1105801, 1401386, 1997576, 2211602, 2802772, 4423204, 5605544, 7740607, 8846408, 15481214, 30962428, 61924856, 115181659, 230363318, 460726636, 806271613, 921453272, 1612543226, 3225086452, 3570631429, 6450172904, 7141262858, 14282525716, 24994420003, 28565051432, 49988840006, 99977680012, 199955360024]

約数ペア:

[(1, 199955360024), (2, 99977680012), (4, 49988840006), (7, 28565051432), (8, 24994420003), (14, 14282525716), (28, 7141262858), (31, 6450172904), (56, 3570631429), (62, 3225086452), (124, 1612543226), (217, 921453272), (248, 806271613), (434, 460726636), (868, 230363318), (1736, 115181659), (3229, 61924856), (6458, 30962428), (12916, 15481214), (22603, 8846408), (25832, 7740607), (35671, 5605544), (45206, 4423204), (71342, 2802772), (90412, 2211602), (100099, 1997576), (142684, 1401386), (180824, 1105801), (200198, 998788), (249697, 800792), (285368, 700693), (400396, 499394)]