200585888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 418309920

約数和(自身を除く): 217724032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 1907, 2768, 3287, 3814, 5536, 6574, 7628, 13148, 15256, 26296, 30512, 36233, 52592, 61024, 72466, 105184, 144932, 289864, 329911, 579728, 659822, 1159456, 1319644, 2639288, 5278576, 6268309, 10557152, 12536618, 25073236, 50146472, 100292944, 200585888]

約数ペア:

[(1, 200585888), (2, 100292944), (4, 50146472), (8, 25073236), (16, 12536618), (19, 10557152), (32, 6268309), (38, 5278576), (76, 2639288), (152, 1319644), (173, 1159456), (304, 659822), (346, 579728), (608, 329911), (692, 289864), (1384, 144932), (1907, 105184), (2768, 72466), (3287, 61024), (3814, 52592), (5536, 36233), (6574, 30512), (7628, 26296), (13148, 15256)]