201648616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2311}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 407836800

約数和(自身を除く): 206188184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 839, 1678, 2311, 3356, 4622, 6712, 9244, 10907, 18488, 21814, 30043, 43628, 60086, 87256, 120172, 240344, 1938929, 3877858, 7755716, 15511432, 25206077, 50412154, 100824308, 201648616]

約数ペア:

[(1, 201648616), (2, 100824308), (4, 50412154), (8, 25206077), (13, 15511432), (26, 7755716), (52, 3877858), (104, 1938929), (839, 240344), (1678, 120172), (2311, 87256), (3356, 60086), (4622, 43628), (6712, 30043), (9244, 21814), (10907, 18488)]