201975982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 131873618

約数列:

[1, 2, 13, 26, 79, 107, 158, 214, 919, 1027, 1391, 1838, 2054, 2782, 8453, 11947, 16906, 23894, 72601, 98333, 109889, 145202, 196666, 219778, 943813, 1278329, 1887626, 2556658, 7768307, 15536614, 100987991, 201975982]

約数ペア:

[(1, 201975982), (2, 100987991), (13, 15536614), (26, 7768307), (79, 2556658), (107, 1887626), (158, 1278329), (214, 943813), (919, 219778), (1027, 196666), (1391, 145202), (1838, 109889), (2054, 98333), (2782, 72601), (8453, 23894), (11947, 16906)]