200818554040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{987697}}^1$

素因数の和:987761

約数の個数: 128

約数和(自身を含む): 537623775360

約数和(自身を除く): 336805221320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 170, 184, 221, 230, 260, 299, 340, 391, 442, 460, 520, 598, 680, 782, 884, 920, 1105, 1196, 1495, 1564, 1768, 1955, 2210, 2392, 2990, 3128, 3910, 4420, 5083, 5980, 7820, 8840, 10166, 11960, 15640, 20332, 25415, 40664, 50830, 101660, 203320, 987697, 1975394, 3950788, 4938485, 7901576, 9876970, 12840061, 16790849, 19753940, 22717031, 25680122, 33581698, 39507880, 45434062, 51360244, 64200305, 67163396, 83954245, 90868124, 102720488, 113585155, 128400610, 134326792, 167908490, 181736248, 218281037, 227170310, 256801220, 295321403, 335816980, 386189527, 436562074, 454340620, 513602440, 590642806, 671633960, 772379054, 873124148, 908681240, 1091405185, 1181285612, 1476607015, 1544758108, 1746248296, 1930947635, 2182810370, 2362571224, 2953214030, 3089516216, 3861895270, 4365620740, 5020463851, 5906428060, 7723790540, 8731241480, 10040927702, 11812856120, 15447581080, 20081855404, 25102319255, 40163710808, 50204638510, 100409277020, 200818554040]

約数ペア:

[(1, 200818554040), (2, 100409277020), (4, 50204638510), (5, 40163710808), (8, 25102319255), (10, 20081855404), (13, 15447581080), (17, 11812856120), (20, 10040927702), (23, 8731241480), (26, 7723790540), (34, 5906428060), (40, 5020463851), (46, 4365620740), (52, 3861895270), (65, 3089516216), (68, 2953214030), (85, 2362571224), (92, 2182810370), (104, 1930947635), (115, 1746248296), (130, 1544758108), (136, 1476607015), (170, 1181285612), (184, 1091405185), (221, 908681240), (230, 873124148), (260, 772379054), (299, 671633960), (340, 590642806), (391, 513602440), (442, 454340620), (460, 436562074), (520, 386189527), (598, 335816980), (680, 295321403), (782, 256801220), (884, 227170310), (920, 218281037), (1105, 181736248), (1196, 167908490), (1495, 134326792), (1564, 128400610), (1768, 113585155), (1955, 102720488), (2210, 90868124), (2392, 83954245), (2990, 67163396), (3128, 64200305), (3910, 51360244), (4420, 45434062), (5083, 39507880), (5980, 33581698), (7820, 25680122), (8840, 22717031), (10166, 19753940), (11960, 16790849), (15640, 12840061), (20332, 9876970), (25415, 7901576), (40664, 4938485), (50830, 3950788), (101660, 1975394), (203320, 987697)]