209067904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{96079}}^1$

素因数の和:96110

約数の個数: 32

約数和(自身を含む): 441007200

約数和(自身を除く): 231939296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 96079, 192158, 384316, 768632, 1537264, 1633343, 3074528, 3266686, 6149056, 6533372, 12298112, 13066744, 26133488, 52266976, 104533952, 209067904]

約数ペア:

[(1, 209067904), (2, 104533952), (4, 52266976), (8, 26133488), (16, 13066744), (17, 12298112), (32, 6533372), (34, 6149056), (64, 3266686), (68, 3074528), (128, 1633343), (136, 1537264), (272, 768632), (544, 384316), (1088, 192158), (2176, 96079)]