193210864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 480906720

約数和(自身を除く): 287695856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 121, 154, 176, 212, 242, 269, 308, 371, 424, 484, 538, 583, 616, 742, 847, 848, 968, 1076, 1166, 1232, 1484, 1694, 1883, 1936, 2152, 2332, 2959, 2968, 3388, 3766, 4081, 4304, 4664, 5918, 5936, 6413, 6776, 7532, 8162, 9328, 11836, 12826, 13552, 14257, 15064, 16324, 20713, 23672, 25652, 28514, 30128, 32549, 32648, 41426, 44891, 47344, 51304, 57028, 65098, 65296, 82852, 89782, 99799, 102608, 114056, 130196, 156827, 165704, 179564, 199598, 227843, 228112, 260392, 313654, 331408, 359128, 399196, 455686, 520784, 627308, 718256, 798392, 911372, 1097789, 1254616, 1596784, 1725097, 1822744, 2195578, 2509232, 3450194, 3645488, 4391156, 6900388, 8782312, 12075679, 13800776, 17564624, 24151358, 27601552, 48302716, 96605432, 193210864]

約数ペア:

[(1, 193210864), (2, 96605432), (4, 48302716), (7, 27601552), (8, 24151358), (11, 17564624), (14, 13800776), (16, 12075679), (22, 8782312), (28, 6900388), (44, 4391156), (53, 3645488), (56, 3450194), (77, 2509232), (88, 2195578), (106, 1822744), (112, 1725097), (121, 1596784), (154, 1254616), (176, 1097789), (212, 911372), (242, 798392), (269, 718256), (308, 627308), (371, 520784), (424, 455686), (484, 399196), (538, 359128), (583, 331408), (616, 313654), (742, 260392), (847, 228112), (848, 227843), (968, 199598), (1076, 179564), (1166, 165704), (1232, 156827), (1484, 130196), (1694, 114056), (1883, 102608), (1936, 99799), (2152, 89782), (2332, 82852), (2959, 65296), (2968, 65098), (3388, 57028), (3766, 51304), (4081, 47344), (4304, 44891), (4664, 41426), (5918, 32648), (5936, 32549), (6413, 30128), (6776, 28514), (7532, 25652), (8162, 23672), (9328, 20713), (11836, 16324), (12826, 15064), (13552, 14257)]