201388845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3359}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 369008640

約数和(自身を除く): 167619795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 571, 1713, 2855, 3359, 3997, 8565, 10077, 11991, 16795, 19985, 23513, 50385, 59955, 70539, 117565, 352695, 1917989, 5753967, 9589945, 13425923, 28769835, 40277769, 67129615, 201388845]

約数ペア:

[(1, 201388845), (3, 67129615), (5, 40277769), (7, 28769835), (15, 13425923), (21, 9589945), (35, 5753967), (105, 1917989), (571, 352695), (1713, 117565), (2855, 70539), (3359, 59955), (3997, 50385), (8565, 23513), (10077, 19985), (11991, 16795)]