197765256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14741}}^1$

素因数の和:14806

約数の個数: 64

約数和(自身を含む): 544864320

約数和(自身を除く): 347099064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 14741, 29482, 44223, 58964, 88446, 117928, 176892, 191633, 353784, 383266, 574899, 633863, 766532, 1149798, 1267726, 1533064, 1901589, 2299596, 2535452, 3803178, 4599192, 5070904, 7606356, 8240219, 15212712, 16480438, 24720657, 32960876, 49441314, 65921752, 98882628, 197765256]

約数ペア:

[(1, 197765256), (2, 98882628), (3, 65921752), (4, 49441314), (6, 32960876), (8, 24720657), (12, 16480438), (13, 15212712), (24, 8240219), (26, 7606356), (39, 5070904), (43, 4599192), (52, 3803178), (78, 2535452), (86, 2299596), (104, 1901589), (129, 1533064), (156, 1267726), (172, 1149798), (258, 766532), (312, 633863), (344, 574899), (516, 383266), (559, 353784), (1032, 191633), (1118, 176892), (1677, 117928), (2236, 88446), (3354, 58964), (4472, 44223), (6708, 29482), (13416, 14741)]