206975574

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 80

約数和(自身を含む): 521291232

約数和(自身を除く): 314315658

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3726, 4273, 5382, 8073, 8546, 12819, 16146, 24219, 25638, 38457, 48438, 55549, 76914, 98279, 111098, 115371, 166647, 196558, 230742, 294837, 333294, 346113, 499941, 589674, 692226, 884511, 999882, 1277627, 1499823, 1769022, 2555254, 2653533, 2999646, 3832881, 4499469, 5307066, 7665762, 7960599, 8998938, 11498643, 15921198, 22997286, 34495929, 68991858, 103487787, 206975574]

約数ペア:

[(1, 206975574), (2, 103487787), (3, 68991858), (6, 34495929), (9, 22997286), (13, 15921198), (18, 11498643), (23, 8998938), (26, 7960599), (27, 7665762), (39, 5307066), (46, 4499469), (54, 3832881), (69, 2999646), (78, 2653533), (81, 2555254), (117, 1769022), (138, 1499823), (162, 1277627), (207, 999882), (234, 884511), (299, 692226), (351, 589674), (414, 499941), (598, 346113), (621, 333294), (702, 294837), (897, 230742), (1053, 196558), (1242, 166647), (1794, 115371), (1863, 111098), (2106, 98279), (2691, 76914), (3726, 55549), (4273, 48438), (5382, 38457), (8073, 25638), (8546, 24219), (12819, 16146)]