210006164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 398099520

約数和(自身を除く): 188093356

約数列:

[1, 2, 4, 19, 38, 61, 76, 97, 122, 194, 244, 388, 467, 934, 1159, 1843, 1868, 2318, 3686, 4636, 5917, 7372, 8873, 11834, 17746, 23668, 28487, 35492, 45299, 56974, 90598, 112423, 113948, 181196, 224846, 449692, 541253, 860681, 1082506, 1721362, 2165012, 2763239, 3442724, 5526478, 11052956, 52501541, 105003082, 210006164]

約数ペア:

[(1, 210006164), (2, 105003082), (4, 52501541), (19, 11052956), (38, 5526478), (61, 3442724), (76, 2763239), (97, 2165012), (122, 1721362), (194, 1082506), (244, 860681), (388, 541253), (467, 449692), (934, 224846), (1159, 181196), (1843, 113948), (1868, 112423), (2318, 90598), (3686, 56974), (4636, 45299), (5917, 35492), (7372, 28487), (8873, 23668), (11834, 17746)]