206984384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{190243}}^1$

素因数の和:190272

約数の個数: 28

約数和(自身を含む): 434897784

約数和(自身を除く): 227913400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 190243, 380486, 760972, 1521944, 3043888, 3234131, 6087776, 6468262, 12175552, 12936524, 25873048, 51746096, 103492192, 206984384]

約数ペア:

[(1, 206984384), (2, 103492192), (4, 51746096), (8, 25873048), (16, 12936524), (17, 12175552), (32, 6468262), (34, 6087776), (64, 3234131), (68, 3043888), (136, 1521944), (272, 760972), (544, 380486), (1088, 190243)]