201897319690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{10837}}^1$

素因数の和:11128

約数の個数: 96

約数和(自身を含む): 406317053520

約数和(自身を除く): 204419733830

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 173, 178, 242, 346, 445, 605, 865, 890, 979, 1210, 1730, 1903, 1958, 3806, 4895, 9515, 9790, 10769, 10837, 15397, 19030, 20933, 21538, 21674, 30794, 41866, 53845, 54185, 76985, 104665, 107690, 108370, 119207, 153970, 169367, 209330, 238414, 338734, 596035, 846835, 964493, 1192070, 1311277, 1693670, 1863037, 1874801, 1928986, 2622554, 3726074, 3749602, 4822465, 6556385, 9315185, 9374005, 9644930, 10609423, 13112770, 18630370, 18748010, 20622811, 21218846, 41245622, 53047115, 103114055, 106094230, 116703653, 166857289, 206228110, 226850921, 233407306, 333714578, 453701842, 583518265, 834286445, 1134254605, 1167036530, 1668572890, 1835430179, 2268509210, 3670860358, 9177150895, 18354301790, 20189731969, 40379463938, 100948659845, 201897319690]

約数ペア:

[(1, 201897319690), (2, 100948659845), (5, 40379463938), (10, 20189731969), (11, 18354301790), (22, 9177150895), (55, 3670860358), (89, 2268509210), (110, 1835430179), (121, 1668572890), (173, 1167036530), (178, 1134254605), (242, 834286445), (346, 583518265), (445, 453701842), (605, 333714578), (865, 233407306), (890, 226850921), (979, 206228110), (1210, 166857289), (1730, 116703653), (1903, 106094230), (1958, 103114055), (3806, 53047115), (4895, 41245622), (9515, 21218846), (9790, 20622811), (10769, 18748010), (10837, 18630370), (15397, 13112770), (19030, 10609423), (20933, 9644930), (21538, 9374005), (21674, 9315185), (30794, 6556385), (41866, 4822465), (53845, 3749602), (54185, 3726074), (76985, 2622554), (104665, 1928986), (107690, 1874801), (108370, 1863037), (119207, 1693670), (153970, 1311277), (169367, 1192070), (209330, 964493), (238414, 846835), (338734, 596035)]