196399404

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 545312768

約数和(自身を除く): 348913364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 111, 127, 129, 148, 162, 172, 222, 243, 254, 258, 324, 333, 381, 387, 444, 486, 508, 516, 666, 762, 774, 972, 999, 1143, 1161, 1332, 1524, 1548, 1591, 1998, 2286, 2322, 2997, 3182, 3429, 3483, 3996, 4572, 4644, 4699, 4773, 5461, 5994, 6364, 6858, 6966, 8991, 9398, 9546, 10287, 10449, 10922, 11988, 13716, 13932, 14097, 14319, 16383, 17982, 18796, 19092, 20574, 20898, 21844, 28194, 28638, 30861, 32766, 35964, 41148, 41796, 42291, 42957, 49149, 56388, 57276, 61722, 65532, 84582, 85914, 98298, 123444, 126873, 128871, 147447, 169164, 171828, 196596, 202057, 253746, 257742, 294894, 380619, 386613, 404114, 442341, 507492, 515484, 589788, 606171, 761238, 773226, 808228, 884682, 1141857, 1212342, 1327023, 1522476, 1546452, 1769364, 1818513, 2283714, 2424684, 2654046, 3637026, 4567428, 5308092, 5455539, 7274052, 10911078, 16366617, 21822156, 32733234, 49099851, 65466468, 98199702, 196399404]

約数ペア:

[(1, 196399404), (2, 98199702), (3, 65466468), (4, 49099851), (6, 32733234), (9, 21822156), (12, 16366617), (18, 10911078), (27, 7274052), (36, 5455539), (37, 5308092), (43, 4567428), (54, 3637026), (74, 2654046), (81, 2424684), (86, 2283714), (108, 1818513), (111, 1769364), (127, 1546452), (129, 1522476), (148, 1327023), (162, 1212342), (172, 1141857), (222, 884682), (243, 808228), (254, 773226), (258, 761238), (324, 606171), (333, 589788), (381, 515484), (387, 507492), (444, 442341), (486, 404114), (508, 386613), (516, 380619), (666, 294894), (762, 257742), (774, 253746), (972, 202057), (999, 196596), (1143, 171828), (1161, 169164), (1332, 147447), (1524, 128871), (1548, 126873), (1591, 123444), (1998, 98298), (2286, 85914), (2322, 84582), (2997, 65532), (3182, 61722), (3429, 57276), (3483, 56388), (3996, 49149), (4572, 42957), (4644, 42291), (4699, 41796), (4773, 41148), (5461, 35964), (5994, 32766), (6364, 30861), (6858, 28638), (6966, 28194), (8991, 21844), (9398, 20898), (9546, 20574), (10287, 19092), (10449, 18796), (10922, 17982), (11988, 16383), (13716, 14319), (13932, 14097)]