201945356710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{46181}}^1$

素因数の和:47121

約数の個数: 64

約数和(自身を含む): 398613467520

約数和(自身を除く): 196668110810

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 887, 986, 1774, 2465, 4435, 4930, 8870, 15079, 25723, 30158, 46181, 51446, 75395, 92362, 128615, 150790, 230905, 257230, 437291, 461810, 785077, 874582, 1339249, 1570154, 2186455, 2678498, 3925385, 4372910, 6696245, 7850770, 13392490, 22767233, 40962547, 45534466, 81925094, 113836165, 204812735, 227672330, 409625470, 696363299, 1187913863, 1392726598, 2375827726, 3481816495, 5939569315, 6963632990, 11879138630, 20194535671, 40389071342, 100972678355, 201945356710]

約数ペア:

[(1, 201945356710), (2, 100972678355), (5, 40389071342), (10, 20194535671), (17, 11879138630), (29, 6963632990), (34, 5939569315), (58, 3481816495), (85, 2375827726), (145, 1392726598), (170, 1187913863), (290, 696363299), (493, 409625470), (887, 227672330), (986, 204812735), (1774, 113836165), (2465, 81925094), (4435, 45534466), (4930, 40962547), (8870, 22767233), (15079, 13392490), (25723, 7850770), (30158, 6696245), (46181, 4372910), (51446, 3925385), (75395, 2678498), (92362, 2186455), (128615, 1570154), (150790, 1339249), (230905, 874582), (257230, 785077), (437291, 461810)]