210763072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{253321}}^1$

素因数の和:253346

約数の個数: 28

約数和(自身を含む): 450406516

約数和(自身を除く): 239643444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 253321, 506642, 1013284, 2026568, 3293173, 4053136, 6586346, 8106272, 13172692, 16212544, 26345384, 52690768, 105381536, 210763072]

約数ペア:

[(1, 210763072), (2, 105381536), (4, 52690768), (8, 26345384), (13, 16212544), (16, 13172692), (26, 8106272), (32, 6586346), (52, 4053136), (64, 3293173), (104, 2026568), (208, 1013284), (416, 506642), (832, 253321)]