208550505800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11458819}}^1$

素因数の和:11458855

約数の個数: 96

約数和(自身を含む): 596775345600

約数和(自身を除く): 388224839800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 11458819, 22917638, 45835276, 57294095, 80211733, 91670552, 114588190, 148964647, 160423466, 229176380, 286470475, 297929294, 320846932, 401058665, 458352760, 572940950, 595858588, 641693864, 744823235, 802117330, 1042752529, 1145881900, 1191717176, 1489646470, 1604234660, 2005293325, 2085505058, 2291763800, 2979292940, 3208469320, 3724116175, 4010586650, 4171010116, 5213762645, 5958585880, 7448232350, 8021173300, 8342020232, 10427525290, 14896464700, 16042346600, 20855050580, 26068813225, 29792929400, 41710101160, 52137626450, 104275252900, 208550505800]

約数ペア:

[(1, 208550505800), (2, 104275252900), (4, 52137626450), (5, 41710101160), (7, 29792929400), (8, 26068813225), (10, 20855050580), (13, 16042346600), (14, 14896464700), (20, 10427525290), (25, 8342020232), (26, 8021173300), (28, 7448232350), (35, 5958585880), (40, 5213762645), (50, 4171010116), (52, 4010586650), (56, 3724116175), (65, 3208469320), (70, 2979292940), (91, 2291763800), (100, 2085505058), (104, 2005293325), (130, 1604234660), (140, 1489646470), (175, 1191717176), (182, 1145881900), (200, 1042752529), (260, 802117330), (280, 744823235), (325, 641693864), (350, 595858588), (364, 572940950), (455, 458352760), (520, 401058665), (650, 320846932), (700, 297929294), (728, 286470475), (910, 229176380), (1300, 160423466), (1400, 148964647), (1820, 114588190), (2275, 91670552), (2600, 80211733), (3640, 57294095), (4550, 45835276), (9100, 22917638), (18200, 11458819)]