202489680290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{133013}}^1$

素因数の和:133187

約数の個数: 64

約数和(自身を含む): 386144962560

約数和(自身を除く): 183655282270

約数列:

[1, 2, 5, 10, 41, 47, 79, 82, 94, 158, 205, 235, 395, 410, 470, 790, 1927, 3239, 3713, 3854, 6478, 7426, 9635, 16195, 18565, 19270, 32390, 37130, 133013, 152233, 266026, 304466, 665065, 761165, 1330130, 1522330, 5453533, 6251611, 10508027, 10907066, 12503222, 21016054, 27267665, 31258055, 52540135, 54535330, 62516110, 105080270, 256316051, 430829107, 493877269, 512632102, 861658214, 987754538, 1281580255, 2154145535, 2469386345, 2563160510, 4308291070, 4938772690, 20248968029, 40497936058, 101244840145, 202489680290]

約数ペア:

[(1, 202489680290), (2, 101244840145), (5, 40497936058), (10, 20248968029), (41, 4938772690), (47, 4308291070), (79, 2563160510), (82, 2469386345), (94, 2154145535), (158, 1281580255), (205, 987754538), (235, 861658214), (395, 512632102), (410, 493877269), (470, 430829107), (790, 256316051), (1927, 105080270), (3239, 62516110), (3713, 54535330), (3854, 52540135), (6478, 31258055), (7426, 27267665), (9635, 21016054), (16195, 12503222), (18565, 10907066), (19270, 10508027), (32390, 6251611), (37130, 5453533), (133013, 1522330), (152233, 1330130), (266026, 761165), (304466, 665065)]