207826768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7877}}^1$

素因数の和:7999

約数の個数: 40

約数和(自身を含む): 430800552

約数和(自身を除く): 222973784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 7877, 13192, 15754, 26384, 31508, 63016, 126032, 133909, 267818, 535636, 764069, 1071272, 1528138, 2142544, 3056276, 6112552, 12225104, 12989173, 25978346, 51956692, 103913384, 207826768]

約数ペア:

[(1, 207826768), (2, 103913384), (4, 51956692), (8, 25978346), (16, 12989173), (17, 12225104), (34, 6112552), (68, 3056276), (97, 2142544), (136, 1528138), (194, 1071272), (272, 764069), (388, 535636), (776, 267818), (1552, 133909), (1649, 126032), (3298, 63016), (6596, 31508), (7877, 26384), (13192, 15754)]