204066536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 417182400

約数和(自身を除く): 213115864

約数列:

[1, 2, 4, 8, 19, 38, 53, 73, 76, 106, 146, 152, 212, 292, 347, 424, 584, 694, 1007, 1387, 1388, 2014, 2774, 2776, 3869, 4028, 5548, 6593, 7738, 8056, 11096, 13186, 15476, 18391, 25331, 26372, 30952, 36782, 50662, 52744, 73511, 73564, 101324, 147022, 147128, 202648, 294044, 349429, 481289, 588088, 698858, 962578, 1342543, 1397716, 1925156, 2685086, 2795432, 3850312, 5370172, 10740344, 25508317, 51016634, 102033268, 204066536]

約数ペア:

[(1, 204066536), (2, 102033268), (4, 51016634), (8, 25508317), (19, 10740344), (38, 5370172), (53, 3850312), (73, 2795432), (76, 2685086), (106, 1925156), (146, 1397716), (152, 1342543), (212, 962578), (292, 698858), (347, 588088), (424, 481289), (584, 349429), (694, 294044), (1007, 202648), (1387, 147128), (1388, 147022), (2014, 101324), (2774, 73564), (2776, 73511), (3869, 52744), (4028, 50662), (5548, 36782), (6593, 30952), (7738, 26372), (8056, 25331), (11096, 18391), (13186, 15476)]