201360615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 334388736

約数和(自身を除く): 133028121

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 3053, 4397, 9159, 13191, 15265, 21985, 45795, 65955, 189071, 312187, 567213, 936561, 945355, 1560935, 2836065, 4682805, 13424041, 40272123, 67120205, 201360615]

約数ペア:

[(1, 201360615), (3, 67120205), (5, 40272123), (15, 13424041), (43, 4682805), (71, 2836065), (129, 1560935), (213, 945355), (215, 936561), (355, 567213), (645, 312187), (1065, 189071), (3053, 65955), (4397, 45795), (9159, 21985), (13191, 15265)]