202205380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1061}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 458350704

約数和(自身を除く): 256145324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 733, 1061, 1466, 2122, 2932, 3665, 4244, 5305, 7330, 9529, 10610, 13793, 14660, 19058, 21220, 27586, 38116, 47645, 55172, 68965, 95290, 137930, 190580, 275860, 777713, 1555426, 3110852, 3888565, 7777130, 10110269, 15554260, 20220538, 40441076, 50551345, 101102690, 202205380]

約数ペア:

[(1, 202205380), (2, 101102690), (4, 50551345), (5, 40441076), (10, 20220538), (13, 15554260), (20, 10110269), (26, 7777130), (52, 3888565), (65, 3110852), (130, 1555426), (260, 777713), (733, 275860), (1061, 190580), (1466, 137930), (2122, 95290), (2932, 68965), (3665, 55172), (4244, 47645), (5305, 38116), (7330, 27586), (9529, 21220), (10610, 19058), (13793, 14660)]