201201195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9643}}^1$

素因数の和:9771

約数の個数: 32

約数和(自身を含む): 349961472

約数和(自身を除く): 148760277

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6955, 9643, 20865, 28929, 48215, 125359, 144645, 376077, 626795, 1031801, 1880385, 3095403, 5159005, 13413413, 15477015, 40240239, 67067065, 201201195]

約数ペア:

[(1, 201201195), (3, 67067065), (5, 40240239), (13, 15477015), (15, 13413413), (39, 5159005), (65, 3095403), (107, 1880385), (195, 1031801), (321, 626795), (535, 376077), (1391, 144645), (1605, 125359), (4173, 48215), (6955, 28929), (9643, 20865)]