201064773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2621}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 331252992

約数和(自身を除く): 130188219

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 2621, 3653, 5901, 7863, 10959, 18347, 25571, 34073, 55041, 76713, 102219, 238511, 715533, 736501, 2209503, 5155507, 9574513, 15466521, 28723539, 67021591, 201064773]

約数ペア:

[(1, 201064773), (3, 67021591), (7, 28723539), (13, 15466521), (21, 9574513), (39, 5155507), (91, 2209503), (273, 736501), (281, 715533), (843, 238511), (1967, 102219), (2621, 76713), (3653, 55041), (5901, 34073), (7863, 25571), (10959, 18347)]