201864016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4973}}^1$

素因数の和:5083

約数の個数: 40

約数和(自身を含む): 407072160

約数和(自身を除く): 205208144

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 4973, 5074, 9946, 10148, 19892, 20296, 39784, 40592, 79568, 213839, 293407, 427678, 586814, 855356, 1173628, 1710712, 2347256, 3421424, 4694512, 12616501, 25233002, 50466004, 100932008, 201864016]

約数ペア:

[(1, 201864016), (2, 100932008), (4, 50466004), (8, 25233002), (16, 12616501), (43, 4694512), (59, 3421424), (86, 2347256), (118, 1710712), (172, 1173628), (236, 855356), (344, 586814), (472, 427678), (688, 293407), (944, 213839), (2537, 79568), (4973, 40592), (5074, 39784), (9946, 20296), (10148, 19892)]