201620685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101063}}^1$

素因数の和:101097

約数の個数: 32

約数和(自身を含む): 388085760

約数和(自身を除く): 186465075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 101063, 303189, 505315, 707441, 1515945, 1920197, 2122323, 3537205, 5760591, 9600985, 10611615, 13441379, 28802955, 40324137, 67206895, 201620685]

約数ペア:

[(1, 201620685), (3, 67206895), (5, 40324137), (7, 28802955), (15, 13441379), (19, 10611615), (21, 9600985), (35, 5760591), (57, 3537205), (95, 2122323), (105, 1920197), (133, 1515945), (285, 707441), (399, 505315), (665, 303189), (1995, 101063)]