201236385

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{39113}}^1$

素因数の和:39142

約数の個数: 32

約数和(自身を含む): 375494400

約数和(自身を除く): 174258015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 39113, 117339, 195565, 273791, 586695, 821373, 1368955, 1916537, 4106865, 5749611, 9582685, 13415759, 28748055, 40247277, 67078795, 201236385]

約数ペア:

[(1, 201236385), (3, 67078795), (5, 40247277), (7, 28748055), (15, 13415759), (21, 9582685), (35, 5749611), (49, 4106865), (105, 1916537), (147, 1368955), (245, 821373), (343, 586695), (735, 273791), (1029, 195565), (1715, 117339), (5145, 39113)]