201498565380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2903}}^1\times {\mathrm{23609}}^1$

素因数の和:26538

約数の個数: 144

約数和(自身を含む): 656563501440

約数和(自身を除く): 455064936060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2903, 2940, 5806, 8709, 11612, 14515, 17418, 20321, 23609, 29030, 34836, 40642, 43545, 47218, 58060, 60963, 70827, 81284, 87090, 94436, 101605, 118045, 121926, 141654, 142247, 165263, 174180, 203210, 236090, 243852, 283308, 284494, 304815, 330526, 354135, 406420, 426741, 472180, 495789, 568988, 609630, 661052, 708270, 711235, 826315, 853482, 991578, 1156841, 1219260, 1416540, 1422470, 1652630, 1706964, 1983156, 2133705, 2313682, 2478945, 2844940, 3305260, 3470523, 4267410, 4627364, 4957890, 5784205, 6941046, 8534820, 9915780, 11568410, 13882092, 17352615, 23136820, 34705230, 68536927, 69410460, 137073854, 205610781, 274147708, 342684635, 411221562, 479758489, 685369270, 822443124, 959516978, 1028053905, 1370738540, 1439275467, 1919033956, 2056107810, 2398792445, 2878550934, 3358309423, 4112215620, 4797584890, 5757101868, 6716618846, 7196377335, 9595169780, 10074928269, 13433237692, 14392754670, 16791547115, 20149856538, 28785509340, 33583094230, 40299713076, 50374641345, 67166188460, 100749282690, 201498565380]

約数ペア:

[(1, 201498565380), (2, 100749282690), (3, 67166188460), (4, 50374641345), (5, 40299713076), (6, 33583094230), (7, 28785509340), (10, 20149856538), (12, 16791547115), (14, 14392754670), (15, 13433237692), (20, 10074928269), (21, 9595169780), (28, 7196377335), (30, 6716618846), (35, 5757101868), (42, 4797584890), (49, 4112215620), (60, 3358309423), (70, 2878550934), (84, 2398792445), (98, 2056107810), (105, 1919033956), (140, 1439275467), (147, 1370738540), (196, 1028053905), (210, 959516978), (245, 822443124), (294, 685369270), (420, 479758489), (490, 411221562), (588, 342684635), (735, 274147708), (980, 205610781), (1470, 137073854), (2903, 69410460), (2940, 68536927), (5806, 34705230), (8709, 23136820), (11612, 17352615), (14515, 13882092), (17418, 11568410), (20321, 9915780), (23609, 8534820), (29030, 6941046), (34836, 5784205), (40642, 4957890), (43545, 4627364), (47218, 4267410), (58060, 3470523), (60963, 3305260), (70827, 2844940), (81284, 2478945), (87090, 2313682), (94436, 2133705), (101605, 1983156), (118045, 1706964), (121926, 1652630), (141654, 1422470), (142247, 1416540), (165263, 1219260), (174180, 1156841), (203210, 991578), (236090, 853482), (243852, 826315), (283308, 711235), (284494, 708270), (304815, 661052), (330526, 609630), (354135, 568988), (406420, 495789), (426741, 472180)]