199775304

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 554112000

約数和(自身を除く): 354336696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 191, 199, 219, 292, 382, 398, 438, 573, 584, 597, 657, 764, 796, 876, 1146, 1194, 1314, 1528, 1592, 1719, 1752, 1791, 2292, 2388, 2628, 3438, 3582, 4584, 4776, 5256, 6876, 7164, 13752, 13943, 14328, 14527, 27886, 29054, 38009, 41829, 43581, 55772, 58108, 76018, 83658, 87162, 111544, 114027, 116216, 125487, 130743, 152036, 167316, 174324, 228054, 250974, 261486, 304072, 334632, 342081, 348648, 456108, 501948, 522972, 684162, 912216, 1003896, 1045944, 1368324, 2736648, 2774657, 5549314, 8323971, 11098628, 16647942, 22197256, 24971913, 33295884, 49943826, 66591768, 99887652, 199775304]

約数ペア:

[(1, 199775304), (2, 99887652), (3, 66591768), (4, 49943826), (6, 33295884), (8, 24971913), (9, 22197256), (12, 16647942), (18, 11098628), (24, 8323971), (36, 5549314), (72, 2774657), (73, 2736648), (146, 1368324), (191, 1045944), (199, 1003896), (219, 912216), (292, 684162), (382, 522972), (398, 501948), (438, 456108), (573, 348648), (584, 342081), (597, 334632), (657, 304072), (764, 261486), (796, 250974), (876, 228054), (1146, 174324), (1194, 167316), (1314, 152036), (1528, 130743), (1592, 125487), (1719, 116216), (1752, 114027), (1791, 111544), (2292, 87162), (2388, 83658), (2628, 76018), (3438, 58108), (3582, 55772), (4584, 43581), (4776, 41829), (5256, 38009), (6876, 29054), (7164, 27886), (13752, 14527), (13943, 14328)]