200091972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 518192640

約数和(自身を除く): 318100668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 47, 51, 68, 82, 94, 102, 123, 141, 164, 188, 204, 246, 282, 492, 509, 564, 697, 799, 1018, 1394, 1527, 1598, 1927, 2036, 2091, 2397, 2788, 3054, 3196, 3854, 4182, 4794, 5781, 6108, 7708, 8364, 8653, 9588, 11562, 17306, 20869, 23124, 23923, 25959, 32759, 34612, 41738, 47846, 51918, 62607, 65518, 71769, 83476, 95692, 98277, 103836, 125214, 131036, 143538, 196554, 250428, 287076, 354773, 393108, 406691, 709546, 813382, 980843, 1064319, 1220073, 1419092, 1626764, 1961686, 2128638, 2440146, 2942529, 3923372, 4257276, 4880292, 5885058, 11770116, 16674331, 33348662, 50022993, 66697324, 100045986, 200091972]

約数ペア:

[(1, 200091972), (2, 100045986), (3, 66697324), (4, 50022993), (6, 33348662), (12, 16674331), (17, 11770116), (34, 5885058), (41, 4880292), (47, 4257276), (51, 3923372), (68, 2942529), (82, 2440146), (94, 2128638), (102, 1961686), (123, 1626764), (141, 1419092), (164, 1220073), (188, 1064319), (204, 980843), (246, 813382), (282, 709546), (492, 406691), (509, 393108), (564, 354773), (697, 287076), (799, 250428), (1018, 196554), (1394, 143538), (1527, 131036), (1598, 125214), (1927, 103836), (2036, 98277), (2091, 95692), (2397, 83476), (2788, 71769), (3054, 65518), (3196, 62607), (3854, 51918), (4182, 47846), (4794, 41738), (5781, 34612), (6108, 32759), (7708, 25959), (8364, 23923), (8653, 23124), (9588, 20869), (11562, 17306)]