201199986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9661}}^1$

素因数の和:9771

約数の個数: 48

約数和(自身を含む): 474790680

約数和(自身を除く): 273590694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 9661, 10413, 19322, 20826, 28983, 57966, 86949, 125593, 173898, 251186, 376779, 753558, 859829, 1130337, 1719658, 2260674, 2579487, 5158974, 7738461, 11177777, 15476922, 22355554, 33533331, 67066662, 100599993, 201199986]

約数ペア:

[(1, 201199986), (2, 100599993), (3, 67066662), (6, 33533331), (9, 22355554), (13, 15476922), (18, 11177777), (26, 7738461), (39, 5158974), (78, 2579487), (89, 2260674), (117, 1719658), (178, 1130337), (234, 859829), (267, 753558), (534, 376779), (801, 251186), (1157, 173898), (1602, 125593), (2314, 86949), (3471, 57966), (6942, 28983), (9661, 20826), (10413, 19322)]