203306820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 592341120

約数和(自身を除く): 389034300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 331, 348, 353, 435, 580, 662, 706, 870, 993, 1059, 1324, 1412, 1655, 1740, 1765, 1986, 2118, 3310, 3530, 3972, 4236, 4965, 5295, 6620, 7060, 9599, 9930, 10237, 10590, 19198, 19860, 20474, 21180, 28797, 30711, 38396, 40948, 47995, 51185, 57594, 61422, 95990, 102370, 115188, 116843, 122844, 143985, 153555, 191980, 204740, 233686, 287970, 307110, 350529, 467372, 575940, 584215, 614220, 701058, 1168430, 1402116, 1752645, 2336860, 3388447, 3505290, 6776894, 7010580, 10165341, 13553788, 16942235, 20330682, 33884470, 40661364, 50826705, 67768940, 101653410, 203306820]

約数ペア:

[(1, 203306820), (2, 101653410), (3, 67768940), (4, 50826705), (5, 40661364), (6, 33884470), (10, 20330682), (12, 16942235), (15, 13553788), (20, 10165341), (29, 7010580), (30, 6776894), (58, 3505290), (60, 3388447), (87, 2336860), (116, 1752645), (145, 1402116), (174, 1168430), (290, 701058), (331, 614220), (348, 584215), (353, 575940), (435, 467372), (580, 350529), (662, 307110), (706, 287970), (870, 233686), (993, 204740), (1059, 191980), (1324, 153555), (1412, 143985), (1655, 122844), (1740, 116843), (1765, 115188), (1986, 102370), (2118, 95990), (3310, 61422), (3530, 57594), (3972, 51185), (4236, 47995), (4965, 40948), (5295, 38396), (6620, 30711), (7060, 28797), (9599, 21180), (9930, 20474), (10237, 19860), (10590, 19198)]