201100409845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31644439}}^1$

素因数の和:31644516

約数の個数: 16

約数和(自身を含む): 255180764160

約数和(自身を除く): 54080354315

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 31644439, 158222195, 980977609, 1297421999, 4904888045, 6487109995, 40220081969, 201100409845]

約数ペア:

[(1, 201100409845), (5, 40220081969), (31, 6487109995), (41, 4904888045), (155, 1297421999), (205, 980977609), (1271, 158222195), (6355, 31644439)]