201855970535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{21147823}}^1$

素因数の和:21147934

約数の個数: 16

約数和(自身を含む): 255804079104

約数和(自身を除く): 53948108569

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 21147823, 105739115, 486399929, 1755269309, 2431999645, 8776346545, 40371194107, 201855970535]

約数ペア:

[(1, 201855970535), (5, 40371194107), (23, 8776346545), (83, 2431999645), (115, 1755269309), (415, 486399929), (1909, 105739115), (9545, 21147823)]