201652190

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 367665696

約数和(自身を除く): 166013506

約数列:

[1, 2, 5, 10, 163, 193, 326, 386, 641, 815, 965, 1282, 1630, 1930, 3205, 6410, 31459, 62918, 104483, 123713, 157295, 208966, 247426, 314590, 522415, 618565, 1044830, 1237130, 20165219, 40330438, 100826095, 201652190]

約数ペア:

[(1, 201652190), (2, 100826095), (5, 40330438), (10, 20165219), (163, 1237130), (193, 1044830), (326, 618565), (386, 522415), (641, 314590), (815, 247426), (965, 208966), (1282, 157295), (1630, 123713), (1930, 104483), (3205, 62918), (6410, 31459)]