201288045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1917029}}^1$

素因数の和:1917044

約数の個数: 16

約数和(自身を含む): 368069760

約数和(自身を除く): 166781715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1917029, 5751087, 9585145, 13419203, 28755435, 40257609, 67096015, 201288045]

約数ペア:

[(1, 201288045), (3, 67096015), (5, 40257609), (7, 28755435), (15, 13419203), (21, 9585145), (35, 5751087), (105, 1917029)]