207829328

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45259}}^1$

素因数の和:45315

約数の個数: 40

約数和(自身を含む): 471428160

約数和(自身を除く): 263598832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 45259, 90518, 181036, 316813, 362072, 633626, 724144, 1267252, 1855619, 2534504, 3711238, 5069008, 7422476, 12989333, 14844952, 25978666, 29689904, 51957332, 103914664, 207829328]

約数ペア:

[(1, 207829328), (2, 103914664), (4, 51957332), (7, 29689904), (8, 25978666), (14, 14844952), (16, 12989333), (28, 7422476), (41, 5069008), (56, 3711238), (82, 2534504), (112, 1855619), (164, 1267252), (287, 724144), (328, 633626), (574, 362072), (656, 316813), (1148, 181036), (2296, 90518), (4592, 45259)]