209218367050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1873877}}^1$

素因数の和:1873936

約数の個数: 96

約数和(自身を含む): 501899483520

約数和(自身を除く): 292681116470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 77, 110, 145, 154, 175, 203, 275, 290, 319, 350, 385, 406, 550, 638, 725, 770, 1015, 1450, 1595, 1925, 2030, 2233, 3190, 3850, 4466, 5075, 7975, 10150, 11165, 15950, 22330, 55825, 111650, 1873877, 3747754, 9369385, 13117139, 18738770, 20612647, 26234278, 41225294, 46846925, 54342433, 65585695, 93693850, 103063235, 108684866, 131171390, 144288529, 206126470, 271712165, 288577058, 327928475, 380397031, 515316175, 543424330, 597766763, 655856950, 721442645, 760794062, 1030632350, 1195533526, 1358560825, 1442885290, 1901985155, 2717121650, 2988833815, 3607213225, 3803970310, 4184367341, 5977667630, 7214426450, 8368734682, 9509925775, 14944169075, 19019851550, 20921836705, 29888338150, 41843673410, 104609183525, 209218367050]

約数ペア:

[(1, 209218367050), (2, 104609183525), (5, 41843673410), (7, 29888338150), (10, 20921836705), (11, 19019851550), (14, 14944169075), (22, 9509925775), (25, 8368734682), (29, 7214426450), (35, 5977667630), (50, 4184367341), (55, 3803970310), (58, 3607213225), (70, 2988833815), (77, 2717121650), (110, 1901985155), (145, 1442885290), (154, 1358560825), (175, 1195533526), (203, 1030632350), (275, 760794062), (290, 721442645), (319, 655856950), (350, 597766763), (385, 543424330), (406, 515316175), (550, 380397031), (638, 327928475), (725, 288577058), (770, 271712165), (1015, 206126470), (1450, 144288529), (1595, 131171390), (1925, 108684866), (2030, 103063235), (2233, 93693850), (3190, 65585695), (3850, 54342433), (4466, 46846925), (5075, 41225294), (7975, 26234278), (10150, 20612647), (11165, 18738770), (15950, 13117139), (22330, 9369385), (55825, 3747754), (111650, 1873877)]