203464728

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20627}}^1$

素因数の和:20776

約数の個数: 48

約数和(自身を含む): 555099480

約数和(自身を除く): 351634752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 371286, 495048, 742572, 1485144, 2825899, 5651798, 8477697, 11303596, 16955394, 22607192, 25433091, 33910788, 50866182, 67821576, 101732364, 203464728]

約数ペア:

[(1, 203464728), (2, 101732364), (3, 67821576), (4, 50866182), (6, 33910788), (8, 25433091), (9, 22607192), (12, 16955394), (18, 11303596), (24, 8477697), (36, 5651798), (72, 2825899), (137, 1485144), (274, 742572), (411, 495048), (548, 371286), (822, 247524), (1096, 185643), (1233, 165016), (1644, 123762), (2466, 82508), (3288, 61881), (4932, 41254), (9864, 20627)]