188021247472

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{614963}}^1$

素因数の和:615265

約数の個数: 40

約数和(自身を含む): 369915605136

約数和(自身を除く): 181894357664

約数列:

[1, 2, 4, 8, 16, 97, 194, 197, 388, 394, 776, 788, 1552, 1576, 3152, 19109, 38218, 76436, 152872, 305744, 614963, 1229926, 2459852, 4919704, 9839408, 59651411, 119302822, 121147711, 238605644, 242295422, 477211288, 484590844, 954422576, 969181688, 1938363376, 11751327967, 23502655934, 47005311868, 94010623736, 188021247472]

約数ペア:

[(1, 188021247472), (2, 94010623736), (4, 47005311868), (8, 23502655934), (16, 11751327967), (97, 1938363376), (194, 969181688), (197, 954422576), (388, 484590844), (394, 477211288), (776, 242295422), (788, 238605644), (1552, 121147711), (1576, 119302822), (3152, 59651411), (19109, 9839408), (38218, 4919704), (76436, 2459852), (152872, 1229926), (305744, 614963)]