206611504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2957}}^1$

素因数の和:3373

約数の個数: 40

約数和(自身を含む): 437949648

約数和(自身を除く): 231338144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 1588, 2957, 3176, 4367, 5914, 6352, 8734, 11828, 17468, 23656, 32527, 34936, 47312, 65054, 69872, 130108, 260216, 520432, 1173929, 2347858, 4695716, 9391432, 12913219, 18782864, 25826438, 51652876, 103305752, 206611504]

約数ペア:

[(1, 206611504), (2, 103305752), (4, 51652876), (8, 25826438), (11, 18782864), (16, 12913219), (22, 9391432), (44, 4695716), (88, 2347858), (176, 1173929), (397, 520432), (794, 260216), (1588, 130108), (2957, 69872), (3176, 65054), (4367, 47312), (5914, 34936), (6352, 32527), (8734, 23656), (11828, 17468)]