202301978740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{9833}}^1$

素因数の和:10441

約数の個数: 96

約数和(自身を含む): 444880719360

約数和(自身を除く): 242578740620

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 509, 860, 940, 1018, 2021, 2036, 2545, 4042, 5090, 8084, 9833, 10105, 10180, 19666, 20210, 21887, 23923, 39332, 40420, 43774, 47846, 49165, 87548, 95692, 98330, 109435, 119615, 196660, 218870, 239230, 422819, 437740, 462151, 478460, 845638, 924302, 1028689, 1691276, 1848604, 2057378, 2114095, 2310755, 4114756, 4228190, 4621510, 5004997, 5143445, 8456380, 9243020, 10009994, 10286890, 19872493, 20019988, 20573780, 25024985, 39744986, 50049970, 79489972, 99362465, 100099940, 198724930, 215214871, 235234859, 397449860, 430429742, 470469718, 860859484, 940939436, 1076074355, 1176174295, 2152148710, 2352348590, 4304297420, 4704697180, 10115098937, 20230197874, 40460395748, 50575494685, 101150989370, 202301978740]

約数ペア:

[(1, 202301978740), (2, 101150989370), (4, 50575494685), (5, 40460395748), (10, 20230197874), (20, 10115098937), (43, 4704697180), (47, 4304297420), (86, 2352348590), (94, 2152148710), (172, 1176174295), (188, 1076074355), (215, 940939436), (235, 860859484), (430, 470469718), (470, 430429742), (509, 397449860), (860, 235234859), (940, 215214871), (1018, 198724930), (2021, 100099940), (2036, 99362465), (2545, 79489972), (4042, 50049970), (5090, 39744986), (8084, 25024985), (9833, 20573780), (10105, 20019988), (10180, 19872493), (19666, 10286890), (20210, 10009994), (21887, 9243020), (23923, 8456380), (39332, 5143445), (40420, 5004997), (43774, 4621510), (47846, 4228190), (49165, 4114756), (87548, 2310755), (95692, 2114095), (98330, 2057378), (109435, 1848604), (119615, 1691276), (196660, 1028689), (218870, 924302), (239230, 845638), (422819, 478460), (437740, 462151)]