200021904

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{4003}}^1$

素因数の和:4364

約数の個数: 60

約数和(自身を含む): 561536976

約数和(自身を除く): 361515072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 694, 1041, 1388, 2082, 2776, 3123, 4003, 4164, 5552, 6246, 8006, 8328, 12009, 12492, 16012, 16656, 24018, 24984, 32024, 36027, 48036, 49968, 64048, 72054, 96072, 144108, 192144, 288216, 576432, 1389041, 2778082, 4167123, 5556164, 8334246, 11112328, 12501369, 16668492, 22224656, 25002738, 33336984, 50005476, 66673968, 100010952, 200021904]

約数ペア:

[(1, 200021904), (2, 100010952), (3, 66673968), (4, 50005476), (6, 33336984), (8, 25002738), (9, 22224656), (12, 16668492), (16, 12501369), (18, 11112328), (24, 8334246), (36, 5556164), (48, 4167123), (72, 2778082), (144, 1389041), (347, 576432), (694, 288216), (1041, 192144), (1388, 144108), (2082, 96072), (2776, 72054), (3123, 64048), (4003, 49968), (4164, 48036), (5552, 36027), (6246, 32024), (8006, 24984), (8328, 24018), (12009, 16656), (12492, 16012)]