197374232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 430920000

約数和(自身を除く): 233545768

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 79, 88, 89, 116, 121, 158, 178, 232, 242, 316, 319, 356, 484, 632, 638, 712, 869, 968, 979, 1276, 1738, 1958, 2291, 2552, 2581, 3476, 3509, 3916, 4582, 5162, 6952, 7018, 7031, 7832, 9164, 9559, 10324, 10769, 14036, 14062, 18328, 19118, 20648, 21538, 25201, 28072, 28124, 28391, 38236, 43076, 50402, 56248, 56782, 76472, 77341, 86152, 100804, 113564, 154682, 201608, 203899, 227128, 277211, 309364, 312301, 407798, 554422, 618728, 624602, 815596, 850751, 1108844, 1249204, 1631192, 1701502, 2217688, 2242889, 2498408, 3403004, 4485778, 6806008, 8971556, 17943112, 24671779, 49343558, 98687116, 197374232]

約数ペア:

[(1, 197374232), (2, 98687116), (4, 49343558), (8, 24671779), (11, 17943112), (22, 8971556), (29, 6806008), (44, 4485778), (58, 3403004), (79, 2498408), (88, 2242889), (89, 2217688), (116, 1701502), (121, 1631192), (158, 1249204), (178, 1108844), (232, 850751), (242, 815596), (316, 624602), (319, 618728), (356, 554422), (484, 407798), (632, 312301), (638, 309364), (712, 277211), (869, 227128), (968, 203899), (979, 201608), (1276, 154682), (1738, 113564), (1958, 100804), (2291, 86152), (2552, 77341), (2581, 76472), (3476, 56782), (3509, 56248), (3916, 50402), (4582, 43076), (5162, 38236), (6952, 28391), (7018, 28124), (7031, 28072), (7832, 25201), (9164, 21538), (9559, 20648), (10324, 19118), (10769, 18328), (14036, 14062)]