201420798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{2137}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 421168896

約数和(自身を除く): 219748098

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 683, 1366, 2049, 2137, 4098, 4274, 6411, 12822, 15709, 31418, 47127, 49151, 94254, 98302, 147453, 294906, 1459571, 2919142, 4378713, 8757426, 33570133, 67140266, 100710399, 201420798]

約数ペア:

[(1, 201420798), (2, 100710399), (3, 67140266), (6, 33570133), (23, 8757426), (46, 4378713), (69, 2919142), (138, 1459571), (683, 294906), (1366, 147453), (2049, 98302), (2137, 94254), (4098, 49151), (4274, 47127), (6411, 31418), (12822, 15709)]