201402777992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{667091}}^1$

素因数の和:670013

約数の個数: 32

約数和(自身を含む): 406819385280

約数和(自身を除く): 205416607288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2903, 5806, 11612, 23224, 37739, 75478, 150956, 301912, 667091, 1334182, 2668364, 5336728, 8672183, 17344366, 34688732, 69377464, 1936565173, 3873130346, 7746260692, 15492521384, 25175347249, 50350694498, 100701388996, 201402777992]

約数ペア:

[(1, 201402777992), (2, 100701388996), (4, 50350694498), (8, 25175347249), (13, 15492521384), (26, 7746260692), (52, 3873130346), (104, 1936565173), (2903, 69377464), (5806, 34688732), (11612, 17344366), (23224, 8672183), (37739, 5336728), (75478, 2668364), (150956, 1334182), (301912, 667091)]