201366944

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 403137000

約数和(自身を除く): 201770056

約数列:

[1, 2, 4, 8, 16, 32, 149, 157, 269, 298, 314, 538, 596, 628, 1076, 1192, 1256, 2152, 2384, 2512, 4304, 4768, 5024, 8608, 23393, 40081, 42233, 46786, 80162, 84466, 93572, 160324, 168932, 187144, 320648, 337864, 374288, 641296, 675728, 748576, 1282592, 1351456, 6292717, 12585434, 25170868, 50341736, 100683472, 201366944]

約数ペア:

[(1, 201366944), (2, 100683472), (4, 50341736), (8, 25170868), (16, 12585434), (32, 6292717), (149, 1351456), (157, 1282592), (269, 748576), (298, 675728), (314, 641296), (538, 374288), (596, 337864), (628, 320648), (1076, 187144), (1192, 168932), (1256, 160324), (2152, 93572), (2384, 84466), (2512, 80162), (4304, 46786), (4768, 42233), (5024, 40081), (8608, 23393)]