210002804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 428198400

約数和(自身を除く): 218195596

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 5309, 9889, 10618, 19778, 21236, 39556, 58399, 116798, 153961, 164579, 233596, 307922, 329158, 615844, 658316, 1693571, 1810369, 3387142, 3620738, 4772791, 6774284, 7241476, 9545582, 19091164, 52500701, 105001402, 210002804]

約数ペア:

[(1, 210002804), (2, 105001402), (4, 52500701), (11, 19091164), (22, 9545582), (29, 7241476), (31, 6774284), (44, 4772791), (58, 3620738), (62, 3387142), (116, 1810369), (124, 1693571), (319, 658316), (341, 615844), (638, 329158), (682, 307922), (899, 233596), (1276, 164579), (1364, 153961), (1798, 116798), (3596, 58399), (5309, 39556), (9889, 21236), (10618, 19778)]