206071244

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 364014000

約数和(自身を除く): 157942756

約数列:

[1, 2, 4, 179, 358, 449, 641, 716, 898, 1282, 1796, 2564, 80371, 114739, 160742, 229478, 287809, 321484, 458956, 575618, 1151236, 51517811, 103035622, 206071244]

約数ペア:

[(1, 206071244), (2, 103035622), (4, 51517811), (179, 1151236), (358, 575618), (449, 458956), (641, 321484), (716, 287809), (898, 229478), (1282, 160742), (1796, 114739), (2564, 80371)]