213590286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6910

約数の個数: 96

約数和(自身を含む): 599639040

約数和(自身を除く): 386048754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6863, 10374, 13726, 15561, 20589, 31122, 41178, 48041, 61767, 89219, 96082, 123534, 130397, 144123, 178438, 260794, 267657, 288246, 391191, 432369, 535314, 624533, 782382, 802971, 864738, 912779, 1173573, 1249066, 1605942, 1695161, 1825558, 1873599, 2347146, 2738337, 3390322, 3747198, 5085483, 5476674, 5620797, 8215011, 10170966, 11241594, 11866127, 15256449, 16430022, 23732254, 30512898, 35598381, 71196762, 106795143, 213590286]

約数ペア:

[(1, 213590286), (2, 106795143), (3, 71196762), (6, 35598381), (7, 30512898), (9, 23732254), (13, 16430022), (14, 15256449), (18, 11866127), (19, 11241594), (21, 10170966), (26, 8215011), (38, 5620797), (39, 5476674), (42, 5085483), (57, 3747198), (63, 3390322), (78, 2738337), (91, 2347146), (114, 1873599), (117, 1825558), (126, 1695161), (133, 1605942), (171, 1249066), (182, 1173573), (234, 912779), (247, 864738), (266, 802971), (273, 782382), (342, 624533), (399, 535314), (494, 432369), (546, 391191), (741, 288246), (798, 267657), (819, 260794), (1197, 178438), (1482, 144123), (1638, 130397), (1729, 123534), (2223, 96082), (2394, 89219), (3458, 61767), (4446, 48041), (5187, 41178), (6863, 31122), (10374, 20589), (13726, 15561)]