201229886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^2$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 366058224

約数和(自身を除く): 164828338

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 131, 143, 262, 286, 451, 533, 902, 1066, 1441, 1703, 2882, 3406, 5371, 5863, 10742, 11726, 17161, 18733, 34322, 37466, 59081, 69823, 118162, 139646, 188771, 223093, 377542, 446186, 703601, 768053, 1407202, 1536106, 2454023, 4908046, 7739611, 9146813, 15479222, 18293626, 100614943, 201229886]

約数ペア:

[(1, 201229886), (2, 100614943), (11, 18293626), (13, 15479222), (22, 9146813), (26, 7739611), (41, 4908046), (82, 2454023), (131, 1536106), (143, 1407202), (262, 768053), (286, 703601), (451, 446186), (533, 377542), (902, 223093), (1066, 188771), (1441, 139646), (1703, 118162), (2882, 69823), (3406, 59081), (5371, 37466), (5863, 34322), (10742, 18733), (11726, 17161)]