201290740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 511822080

約数和(自身を除く): 310531340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 290, 301, 406, 430, 580, 602, 812, 860, 1015, 1153, 1204, 1247, 1505, 2030, 2306, 2494, 3010, 4060, 4612, 4988, 5765, 6020, 6235, 8071, 8729, 11530, 12470, 16142, 17458, 23060, 24940, 32284, 33437, 34916, 40355, 43645, 49579, 66874, 80710, 87290, 99158, 133748, 161420, 167185, 174580, 198316, 234059, 247895, 334370, 347053, 468118, 495790, 668740, 694106, 936236, 991580, 1170295, 1388212, 1437791, 1735265, 2340590, 2875582, 3470530, 4681180, 5751164, 6941060, 7188955, 10064537, 14377910, 20129074, 28755820, 40258148, 50322685, 100645370, 201290740]

約数ペア:

[(1, 201290740), (2, 100645370), (4, 50322685), (5, 40258148), (7, 28755820), (10, 20129074), (14, 14377910), (20, 10064537), (28, 7188955), (29, 6941060), (35, 5751164), (43, 4681180), (58, 3470530), (70, 2875582), (86, 2340590), (116, 1735265), (140, 1437791), (145, 1388212), (172, 1170295), (203, 991580), (215, 936236), (290, 694106), (301, 668740), (406, 495790), (430, 468118), (580, 347053), (602, 334370), (812, 247895), (860, 234059), (1015, 198316), (1153, 174580), (1204, 167185), (1247, 161420), (1505, 133748), (2030, 99158), (2306, 87290), (2494, 80710), (3010, 66874), (4060, 49579), (4612, 43645), (4988, 40355), (5765, 34916), (6020, 33437), (6235, 32284), (8071, 24940), (8729, 23060), (11530, 17458), (12470, 16142)]