201947916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251179}}^1$

素因数の和:251253

約数の個数: 24

約数和(自身を含む): 478246720

約数和(自身を除く): 276298804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 251179, 502358, 753537, 1004716, 1507074, 3014148, 16828993, 33657986, 50486979, 67315972, 100973958, 201947916]

約数ペア:

[(1, 201947916), (2, 100973958), (3, 67315972), (4, 50486979), (6, 33657986), (12, 16828993), (67, 3014148), (134, 1507074), (201, 1004716), (268, 753537), (402, 502358), (804, 251179)]