201525345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12071}}^1$

素因数の和:12142

約数の個数: 48

約数和(自身を含む): 406778112

約数和(自身を除く): 205252767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 12071, 16695, 36213, 60355, 84497, 108639, 181065, 253491, 422485, 543195, 639763, 760473, 1267455, 1919289, 3198815, 3802365, 4478341, 5757867, 9596445, 13435023, 22391705, 28789335, 40305069, 67175115, 201525345]

約数ペア:

[(1, 201525345), (3, 67175115), (5, 40305069), (7, 28789335), (9, 22391705), (15, 13435023), (21, 9596445), (35, 5757867), (45, 4478341), (53, 3802365), (63, 3198815), (105, 1919289), (159, 1267455), (265, 760473), (315, 639763), (371, 543195), (477, 422485), (795, 253491), (1113, 181065), (1855, 108639), (2385, 84497), (3339, 60355), (5565, 36213), (12071, 16695)]