207915661275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{37649}}^1$

素因数の和:37893

約数の個数: 96

約数和(自身を含む): 401275507200

約数和(自身を除く): 193359845925

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 157, 175, 201, 335, 469, 471, 525, 785, 1005, 1099, 1407, 1675, 2345, 2355, 3297, 3925, 5025, 5495, 7035, 10519, 11725, 11775, 16485, 27475, 31557, 35175, 37649, 52595, 73633, 82425, 112947, 157785, 188245, 220899, 262975, 263543, 368165, 564735, 788925, 790629, 941225, 1104495, 1317715, 1840825, 2522483, 2823675, 3953145, 5522475, 5910893, 6588575, 7567449, 12612415, 17657381, 17732679, 19765725, 29554465, 37837245, 41376251, 52972143, 63062075, 88286905, 88663395, 124128753, 147772325, 189186225, 206881255, 264860715, 396029831, 441434525, 443316975, 620643765, 1034406275, 1188089493, 1324303575, 1980149155, 2772208817, 3103218825, 5940447465, 8316626451, 9900745775, 13861044085, 29702237325, 41583132255, 69305220425, 207915661275]

約数ペア:

[(1, 207915661275), (3, 69305220425), (5, 41583132255), (7, 29702237325), (15, 13861044085), (21, 9900745775), (25, 8316626451), (35, 5940447465), (67, 3103218825), (75, 2772208817), (105, 1980149155), (157, 1324303575), (175, 1188089493), (201, 1034406275), (335, 620643765), (469, 443316975), (471, 441434525), (525, 396029831), (785, 264860715), (1005, 206881255), (1099, 189186225), (1407, 147772325), (1675, 124128753), (2345, 88663395), (2355, 88286905), (3297, 63062075), (3925, 52972143), (5025, 41376251), (5495, 37837245), (7035, 29554465), (10519, 19765725), (11725, 17732679), (11775, 17657381), (16485, 12612415), (27475, 7567449), (31557, 6588575), (35175, 5910893), (37649, 5522475), (52595, 3953145), (73633, 2823675), (82425, 2522483), (112947, 1840825), (157785, 1317715), (188245, 1104495), (220899, 941225), (262975, 790629), (263543, 788925), (368165, 564735)]