203680656

素因数分解:

$2^4\times 3^5\times {\mathrm{52387}}^1$

素因数の和:52410

約数の個数: 60

約数和(自身を含む): 591146192

約数和(自身を除く): 387465536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 52387, 104774, 157161, 209548, 314322, 419096, 471483, 628644, 838192, 942966, 1257288, 1414449, 1885932, 2514576, 2828898, 3771864, 4243347, 5657796, 7543728, 8486694, 11315592, 12730041, 16973388, 22631184, 25460082, 33946776, 50920164, 67893552, 101840328, 203680656]

約数ペア:

[(1, 203680656), (2, 101840328), (3, 67893552), (4, 50920164), (6, 33946776), (8, 25460082), (9, 22631184), (12, 16973388), (16, 12730041), (18, 11315592), (24, 8486694), (27, 7543728), (36, 5657796), (48, 4243347), (54, 3771864), (72, 2828898), (81, 2514576), (108, 1885932), (144, 1414449), (162, 1257288), (216, 942966), (243, 838192), (324, 628644), (432, 471483), (486, 419096), (648, 314322), (972, 209548), (1296, 157161), (1944, 104774), (3888, 52387)]