201216795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5701}}^1$

素因数の和:5903

約数の個数: 32

約数和(自身を含む): 348688704

約数和(自身を除く): 147471909

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2715, 5701, 7059, 11765, 17103, 28505, 35295, 74113, 85515, 222339, 370565, 1031881, 1111695, 3095643, 5159405, 13414453, 15478215, 40243359, 67072265, 201216795]

約数ペア:

[(1, 201216795), (3, 67072265), (5, 40243359), (13, 15478215), (15, 13414453), (39, 5159405), (65, 3095643), (181, 1111695), (195, 1031881), (543, 370565), (905, 222339), (2353, 85515), (2715, 74113), (5701, 35295), (7059, 28505), (11765, 17103)]