196994769020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^2\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 479964925440

約数和(自身を除く): 282970156420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 263, 419, 452, 526, 565, 791, 838, 1052, 1130, 1315, 1582, 1676, 1841, 2095, 2260, 2630, 2933, 3164, 3682, 3955, 4190, 5260, 5866, 7364, 7910, 8380, 9205, 11732, 12769, 14665, 15820, 18410, 25538, 29330, 29719, 36820, 47347, 51076, 58660, 59438, 63845, 89383, 94694, 110197, 118876, 127690, 148595, 178766, 189388, 208033, 220394, 236735, 255380, 297190, 331429, 357532, 416066, 440788, 446915, 473470, 550985, 594380, 662858, 771379, 832132, 893830, 946940, 1040165, 1101970, 1325716, 1542758, 1657145, 1787660, 2080330, 2203940, 3085516, 3314290, 3358247, 3856895, 4160660, 5350211, 6628580, 6716494, 7713790, 10700422, 12452261, 13432988, 15427580, 16791235, 21400844, 23507729, 24904522, 26751055, 33582470, 37451477, 47015458, 49809044, 53502110, 62261305, 67164940, 74902954, 87165827, 94030916, 107004220, 117538645, 124522610, 149805908, 174331654, 187257385, 235077290, 249045220, 348663308, 374514770, 435829135, 470154580, 749029540, 871658270, 1407105493, 1743316540, 2814210986, 5628421972, 7035527465, 9849738451, 14071054930, 19699476902, 28142109860, 39398953804, 49248692255, 98497384510, 196994769020]

約数ペア:

[(1, 196994769020), (2, 98497384510), (4, 49248692255), (5, 39398953804), (7, 28142109860), (10, 19699476902), (14, 14071054930), (20, 9849738451), (28, 7035527465), (35, 5628421972), (70, 2814210986), (113, 1743316540), (140, 1407105493), (226, 871658270), (263, 749029540), (419, 470154580), (452, 435829135), (526, 374514770), (565, 348663308), (791, 249045220), (838, 235077290), (1052, 187257385), (1130, 174331654), (1315, 149805908), (1582, 124522610), (1676, 117538645), (1841, 107004220), (2095, 94030916), (2260, 87165827), (2630, 74902954), (2933, 67164940), (3164, 62261305), (3682, 53502110), (3955, 49809044), (4190, 47015458), (5260, 37451477), (5866, 33582470), (7364, 26751055), (7910, 24904522), (8380, 23507729), (9205, 21400844), (11732, 16791235), (12769, 15427580), (14665, 13432988), (15820, 12452261), (18410, 10700422), (25538, 7713790), (29330, 6716494), (29719, 6628580), (36820, 5350211), (47347, 4160660), (51076, 3856895), (58660, 3358247), (59438, 3314290), (63845, 3085516), (89383, 2203940), (94694, 2080330), (110197, 1787660), (118876, 1657145), (127690, 1542758), (148595, 1325716), (178766, 1101970), (189388, 1040165), (208033, 946940), (220394, 893830), (236735, 832132), (255380, 771379), (297190, 662858), (331429, 594380), (357532, 550985), (416066, 473470), (440788, 446915)]