205383456

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9769}}^1$

素因数の和:9858

約数の個数: 72

約数和(自身を含む): 592120620

約数和(自身を除く): 386737164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 9769, 10512, 19538, 21024, 29307, 39076, 58614, 78152, 87921, 117228, 156304, 175842, 234456, 312608, 351684, 468912, 703368, 713137, 937824, 1406736, 1426274, 2139411, 2813472, 2852548, 4278822, 5705096, 6418233, 8557644, 11410192, 12836466, 17115288, 22820384, 25672932, 34230576, 51345864, 68461152, 102691728, 205383456]

約数ペア:

[(1, 205383456), (2, 102691728), (3, 68461152), (4, 51345864), (6, 34230576), (8, 25672932), (9, 22820384), (12, 17115288), (16, 12836466), (18, 11410192), (24, 8557644), (32, 6418233), (36, 5705096), (48, 4278822), (72, 2852548), (73, 2813472), (96, 2139411), (144, 1426274), (146, 1406736), (219, 937824), (288, 713137), (292, 703368), (438, 468912), (584, 351684), (657, 312608), (876, 234456), (1168, 175842), (1314, 156304), (1752, 117228), (2336, 87921), (2628, 78152), (3504, 58614), (5256, 39076), (7008, 29307), (9769, 21024), (10512, 19538)]