201671535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7549}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 350078400

約数和(自身を除く): 148406865

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 7549, 8905, 22647, 26715, 37745, 98137, 113235, 294411, 490685, 1034213, 1472055, 3102639, 5171065, 13444769, 15513195, 40334307, 67223845, 201671535]

約数ペア:

[(1, 201671535), (3, 67223845), (5, 40334307), (13, 15513195), (15, 13444769), (39, 5171065), (65, 3102639), (137, 1472055), (195, 1034213), (411, 490685), (685, 294411), (1781, 113235), (2055, 98137), (5343, 37745), (7549, 26715), (8905, 22647)]