200808366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 452010240

約数和(自身を除く): 251201874

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 173, 258, 346, 409, 473, 519, 818, 946, 1038, 1227, 1419, 1903, 2454, 2838, 3806, 4499, 5709, 7439, 8998, 11418, 13497, 14878, 17587, 22317, 26994, 35174, 44634, 52761, 70757, 81829, 105522, 141514, 163658, 193457, 212271, 245487, 386914, 424542, 490974, 580371, 778327, 1160742, 1556654, 2334981, 3042551, 4669962, 6085102, 9127653, 18255306, 33468061, 66936122, 100404183, 200808366]

約数ペア:

[(1, 200808366), (2, 100404183), (3, 66936122), (6, 33468061), (11, 18255306), (22, 9127653), (33, 6085102), (43, 4669962), (66, 3042551), (86, 2334981), (129, 1556654), (173, 1160742), (258, 778327), (346, 580371), (409, 490974), (473, 424542), (519, 386914), (818, 245487), (946, 212271), (1038, 193457), (1227, 163658), (1419, 141514), (1903, 105522), (2454, 81829), (2838, 70757), (3806, 52761), (4499, 44634), (5709, 35174), (7439, 26994), (8998, 22317), (11418, 17587), (13497, 14878)]