201612544

素因数分解:

$2^8\times 7^1\times {\mathrm{112507}}^1$

素因数の和:112530

約数の個数: 36

約数和(自身を含む): 459932704

約数和(自身を除く): 258320160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 112507, 225014, 450028, 787549, 900056, 1575098, 1800112, 3150196, 3600224, 6300392, 7200448, 12600784, 14400896, 25201568, 28801792, 50403136, 100806272, 201612544]

約数ペア:

[(1, 201612544), (2, 100806272), (4, 50403136), (7, 28801792), (8, 25201568), (14, 14400896), (16, 12600784), (28, 7200448), (32, 6300392), (56, 3600224), (64, 3150196), (112, 1800112), (128, 1575098), (224, 900056), (256, 787549), (448, 450028), (896, 225014), (1792, 112507)]