202215402

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6795

約数の個数: 48

約数和(自身を含む): 463514688

約数和(自身を除く): 261299286

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 6691, 10074, 13382, 15111, 20073, 30222, 40146, 60219, 120438, 153893, 307786, 461679, 488443, 923358, 976886, 1385037, 1465329, 2770074, 2930658, 4395987, 8791974, 11234189, 22468378, 33702567, 67405134, 101107701, 202215402]

約数ペア:

[(1, 202215402), (2, 101107701), (3, 67405134), (6, 33702567), (9, 22468378), (18, 11234189), (23, 8791974), (46, 4395987), (69, 2930658), (73, 2770074), (138, 1465329), (146, 1385037), (207, 976886), (219, 923358), (414, 488443), (438, 461679), (657, 307786), (1314, 153893), (1679, 120438), (3358, 60219), (5037, 40146), (6691, 30222), (10074, 20073), (13382, 15111)]