201587090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1223}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 371195136

約数和(自身を除く): 169608046

約数列:

[1, 2, 5, 10, 53, 106, 265, 311, 530, 622, 1223, 1555, 2446, 3110, 6115, 12230, 16483, 32966, 64819, 82415, 129638, 164830, 324095, 380353, 648190, 760706, 1901765, 3803530, 20158709, 40317418, 100793545, 201587090]

約数ペア:

[(1, 201587090), (2, 100793545), (5, 40317418), (10, 20158709), (53, 3803530), (106, 1901765), (265, 760706), (311, 648190), (530, 380353), (622, 324095), (1223, 164830), (1555, 129638), (2446, 82415), (3110, 64819), (6115, 32966), (12230, 16483)]