198921664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 414150048

約数和(自身を除く): 215228384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 337, 368, 401, 674, 736, 802, 1348, 1472, 1604, 2696, 3208, 5392, 6416, 7751, 9223, 10784, 12832, 15502, 18446, 21568, 25664, 31004, 36892, 62008, 73784, 124016, 135137, 147568, 248032, 270274, 295136, 496064, 540548, 590272, 1081096, 2162192, 3108151, 4324384, 6216302, 8648768, 12432604, 24865208, 49730416, 99460832, 198921664]

約数ペア:

[(1, 198921664), (2, 99460832), (4, 49730416), (8, 24865208), (16, 12432604), (23, 8648768), (32, 6216302), (46, 4324384), (64, 3108151), (92, 2162192), (184, 1081096), (337, 590272), (368, 540548), (401, 496064), (674, 295136), (736, 270274), (802, 248032), (1348, 147568), (1472, 135137), (1604, 124016), (2696, 73784), (3208, 62008), (5392, 36892), (6416, 31004), (7751, 25664), (9223, 21568), (10784, 18446), (12832, 15502)]