201478051628

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{304217}}^1$

素因数の和:304375

約数の個数: 72

約数和(自身を含む): 427268096640

約数和(自身を除く): 225790045012

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 109, 124, 196, 217, 218, 434, 436, 763, 868, 1519, 1526, 3038, 3052, 3379, 5341, 6076, 6758, 10682, 13516, 21364, 23653, 47306, 94612, 165571, 304217, 331142, 608434, 662284, 1216868, 2129519, 4259038, 8518076, 9430727, 14906633, 18861454, 29813266, 33159653, 37722908, 59626532, 66015089, 66319306, 132030178, 132638612, 232117571, 264060356, 462105623, 464235142, 924211246, 928470284, 1027949243, 1624822997, 1848422492, 2055898486, 3249645994, 4111796972, 6499291988, 7195644701, 14391289402, 28782578804, 50369512907, 100739025814, 201478051628]

約数ペア:

[(1, 201478051628), (2, 100739025814), (4, 50369512907), (7, 28782578804), (14, 14391289402), (28, 7195644701), (31, 6499291988), (49, 4111796972), (62, 3249645994), (98, 2055898486), (109, 1848422492), (124, 1624822997), (196, 1027949243), (217, 928470284), (218, 924211246), (434, 464235142), (436, 462105623), (763, 264060356), (868, 232117571), (1519, 132638612), (1526, 132030178), (3038, 66319306), (3052, 66015089), (3379, 59626532), (5341, 37722908), (6076, 33159653), (6758, 29813266), (10682, 18861454), (13516, 14906633), (21364, 9430727), (23653, 8518076), (47306, 4259038), (94612, 2129519), (165571, 1216868), (304217, 662284), (331142, 608434)]