208542952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22727}}^1$

素因数の和:22801

約数の個数: 32

約数和(自身を含む): 414558720

約数和(自身を除く): 206015768

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 22727, 45454, 90908, 181816, 704537, 840899, 1409074, 1681798, 2818148, 3363596, 5636296, 6727192, 26067869, 52135738, 104271476, 208542952]

約数ペア:

[(1, 208542952), (2, 104271476), (4, 52135738), (8, 26067869), (31, 6727192), (37, 5636296), (62, 3363596), (74, 2818148), (124, 1681798), (148, 1409074), (248, 840899), (296, 704537), (1147, 181816), (2294, 90908), (4588, 45454), (9176, 22727)]