206853912

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 623343600

約数和(自身を除く): 416489688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 81, 106, 108, 114, 152, 159, 162, 171, 212, 216, 228, 317, 318, 324, 342, 424, 456, 477, 513, 634, 636, 648, 684, 951, 954, 1007, 1026, 1268, 1272, 1368, 1431, 1539, 1902, 1908, 2014, 2052, 2536, 2853, 2862, 3021, 3078, 3804, 3816, 4028, 4104, 4293, 5706, 5724, 6023, 6042, 6156, 7608, 8056, 8559, 8586, 9063, 11412, 11448, 12046, 12084, 12312, 16801, 17118, 17172, 18069, 18126, 22824, 24092, 24168, 25677, 27189, 33602, 34236, 34344, 36138, 36252, 48184, 50403, 51354, 54207, 54378, 67204, 68472, 72276, 72504, 81567, 100806, 102708, 108414, 108756, 134408, 144552, 151209, 162621, 163134, 201612, 205416, 216828, 217512, 302418, 319219, 325242, 326268, 403224, 433656, 453627, 487863, 604836, 638438, 650484, 652536, 907254, 957657, 975726, 1209672, 1276876, 1300968, 1360881, 1814508, 1915314, 1951452, 2553752, 2721762, 2872971, 3629016, 3830628, 3902904, 5443524, 5745942, 7661256, 8618913, 10887048, 11491884, 17237826, 22983768, 25856739, 34475652, 51713478, 68951304, 103426956, 206853912]

約数ペア:

[(1, 206853912), (2, 103426956), (3, 68951304), (4, 51713478), (6, 34475652), (8, 25856739), (9, 22983768), (12, 17237826), (18, 11491884), (19, 10887048), (24, 8618913), (27, 7661256), (36, 5745942), (38, 5443524), (53, 3902904), (54, 3830628), (57, 3629016), (72, 2872971), (76, 2721762), (81, 2553752), (106, 1951452), (108, 1915314), (114, 1814508), (152, 1360881), (159, 1300968), (162, 1276876), (171, 1209672), (212, 975726), (216, 957657), (228, 907254), (317, 652536), (318, 650484), (324, 638438), (342, 604836), (424, 487863), (456, 453627), (477, 433656), (513, 403224), (634, 326268), (636, 325242), (648, 319219), (684, 302418), (951, 217512), (954, 216828), (1007, 205416), (1026, 201612), (1268, 163134), (1272, 162621), (1368, 151209), (1431, 144552), (1539, 134408), (1902, 108756), (1908, 108414), (2014, 102708), (2052, 100806), (2536, 81567), (2853, 72504), (2862, 72276), (3021, 68472), (3078, 67204), (3804, 54378), (3816, 54207), (4028, 51354), (4104, 50403), (4293, 48184), (5706, 36252), (5724, 36138), (6023, 34344), (6042, 34236), (6156, 33602), (7608, 27189), (8056, 25677), (8559, 24168), (8586, 24092), (9063, 22824), (11412, 18126), (11448, 18069), (12046, 17172), (12084, 17118), (12312, 16801)]