201329624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42727}}^1$

素因数の和:42783

約数の個数: 32

約数和(自身を含む): 410188800

約数和(自身を除く): 208859176

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42727, 85454, 170908, 341816, 811813, 1324537, 1623626, 2649074, 3247252, 5298148, 6494504, 10596296, 25166203, 50332406, 100664812, 201329624]

約数ペア:

[(1, 201329624), (2, 100664812), (4, 50332406), (8, 25166203), (19, 10596296), (31, 6494504), (38, 5298148), (62, 3247252), (76, 2649074), (124, 1623626), (152, 1324537), (248, 811813), (589, 341816), (1178, 170908), (2356, 85454), (4712, 42727)]