201208150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 445471488

約数和(自身を除く): 244263338

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 107, 110, 130, 143, 214, 263, 275, 286, 325, 526, 535, 550, 650, 715, 1070, 1177, 1315, 1391, 1430, 2354, 2630, 2675, 2782, 2893, 3419, 3575, 5350, 5786, 5885, 6575, 6838, 6955, 7150, 11770, 13150, 13910, 14465, 15301, 17095, 28141, 28930, 29425, 30602, 34190, 34775, 37609, 56282, 58850, 69550, 72325, 75218, 76505, 85475, 140705, 144650, 153010, 170950, 188045, 281410, 309551, 365833, 376090, 382525, 619102, 703525, 731666, 765050, 940225, 1407050, 1547755, 1829165, 1880450, 3095510, 3658330, 4024163, 7738775, 8048326, 9145825, 15477550, 18291650, 20120815, 40241630, 100604075, 201208150]

約数ペア:

[(1, 201208150), (2, 100604075), (5, 40241630), (10, 20120815), (11, 18291650), (13, 15477550), (22, 9145825), (25, 8048326), (26, 7738775), (50, 4024163), (55, 3658330), (65, 3095510), (107, 1880450), (110, 1829165), (130, 1547755), (143, 1407050), (214, 940225), (263, 765050), (275, 731666), (286, 703525), (325, 619102), (526, 382525), (535, 376090), (550, 365833), (650, 309551), (715, 281410), (1070, 188045), (1177, 170950), (1315, 153010), (1391, 144650), (1430, 140705), (2354, 85475), (2630, 76505), (2675, 75218), (2782, 72325), (2893, 69550), (3419, 58850), (3575, 56282), (5350, 37609), (5786, 34775), (5885, 34190), (6575, 30602), (6838, 29425), (6955, 28930), (7150, 28141), (11770, 17095), (13150, 15301), (13910, 14465)]