199418832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 120

約数和(自身を含む): 613204800

約数和(自身を除く): 413785968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3169, 3312, 3496, 3933, 5244, 6338, 6992, 7866, 9507, 10488, 12676, 15732, 19014, 20976, 25352, 28521, 31464, 38028, 50704, 57042, 60211, 62928, 72887, 76056, 114084, 120422, 145774, 152112, 180633, 218661, 228168, 240844, 291548, 361266, 437322, 456336, 481688, 541899, 583096, 655983, 722532, 874644, 963376, 1083798, 1166192, 1311966, 1384853, 1445064, 1749288, 2167596, 2623932, 2769706, 2890128, 3498576, 4154559, 4335192, 5247864, 5539412, 8309118, 8670384, 10495728, 11078824, 12463677, 16618236, 22157648, 24927354, 33236472, 49854708, 66472944, 99709416, 199418832]

約数ペア:

[(1, 199418832), (2, 99709416), (3, 66472944), (4, 49854708), (6, 33236472), (8, 24927354), (9, 22157648), (12, 16618236), (16, 12463677), (18, 11078824), (19, 10495728), (23, 8670384), (24, 8309118), (36, 5539412), (38, 5247864), (46, 4335192), (48, 4154559), (57, 3498576), (69, 2890128), (72, 2769706), (76, 2623932), (92, 2167596), (114, 1749288), (138, 1445064), (144, 1384853), (152, 1311966), (171, 1166192), (184, 1083798), (207, 963376), (228, 874644), (276, 722532), (304, 655983), (342, 583096), (368, 541899), (414, 481688), (437, 456336), (456, 437322), (552, 361266), (684, 291548), (828, 240844), (874, 228168), (912, 218661), (1104, 180633), (1311, 152112), (1368, 145774), (1656, 120422), (1748, 114084), (2622, 76056), (2736, 72887), (3169, 62928), (3312, 60211), (3496, 57042), (3933, 50704), (5244, 38028), (6338, 31464), (6992, 28521), (7866, 25352), (9507, 20976), (10488, 19014), (12676, 15732)]