207789828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{237203}}^1$

素因数の和:237283

約数の個数: 24

約数和(自身を含む): 491486688

約数和(自身を除く): 283696860

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 237203, 474406, 711609, 948812, 1423218, 2846436, 17315819, 34631638, 51947457, 69263276, 103894914, 207789828]

約数ペア:

[(1, 207789828), (2, 103894914), (3, 69263276), (4, 51947457), (6, 34631638), (12, 17315819), (73, 2846436), (146, 1423218), (219, 948812), (292, 711609), (438, 474406), (876, 237203)]