224725138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 397393920

約数和(自身を除く): 172668782

約数列:

[1, 2, 11, 22, 31, 43, 62, 79, 86, 97, 158, 194, 341, 473, 682, 869, 946, 1067, 1333, 1738, 2134, 2449, 2666, 3007, 3397, 4171, 4898, 6014, 6794, 7663, 8342, 14663, 15326, 26939, 29326, 33077, 37367, 45881, 53878, 66154, 74734, 84293, 91762, 105307, 129301, 168586, 210614, 237553, 258602, 329509, 475106, 659018, 1158377, 1422311, 2316754, 2613083, 2844622, 3624599, 5226166, 7249198, 10214779, 20429558, 112362569, 224725138]

約数ペア:

[(1, 224725138), (2, 112362569), (11, 20429558), (22, 10214779), (31, 7249198), (43, 5226166), (62, 3624599), (79, 2844622), (86, 2613083), (97, 2316754), (158, 1422311), (194, 1158377), (341, 659018), (473, 475106), (682, 329509), (869, 258602), (946, 237553), (1067, 210614), (1333, 168586), (1738, 129301), (2134, 105307), (2449, 91762), (2666, 84293), (3007, 74734), (3397, 66154), (4171, 53878), (4898, 45881), (6014, 37367), (6794, 33077), (7663, 29326), (8342, 26939), (14663, 15326)]