199396752

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 542762880

約数和(自身を除く): 343366128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 654, 872, 1104, 1308, 1657, 1744, 2507, 2616, 3314, 4971, 5014, 5232, 6628, 7521, 9942, 10028, 13256, 15042, 19884, 20056, 26512, 30084, 38111, 39768, 40112, 60168, 76222, 79536, 114333, 120336, 152444, 180613, 228666, 304888, 361226, 457332, 541839, 609776, 722452, 914664, 1083678, 1444904, 1829328, 2167356, 2889808, 4154099, 4334712, 8308198, 8669424, 12462297, 16616396, 24924594, 33232792, 49849188, 66465584, 99698376, 199396752]

約数ペア:

[(1, 199396752), (2, 99698376), (3, 66465584), (4, 49849188), (6, 33232792), (8, 24924594), (12, 16616396), (16, 12462297), (23, 8669424), (24, 8308198), (46, 4334712), (48, 4154099), (69, 2889808), (92, 2167356), (109, 1829328), (138, 1444904), (184, 1083678), (218, 914664), (276, 722452), (327, 609776), (368, 541839), (436, 457332), (552, 361226), (654, 304888), (872, 228666), (1104, 180613), (1308, 152444), (1657, 120336), (1744, 114333), (2507, 79536), (2616, 76222), (3314, 60168), (4971, 40112), (5014, 39768), (5232, 38111), (6628, 30084), (7521, 26512), (9942, 20056), (10028, 19884), (13256, 15042)]