201720088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 386622720

約数和(自身を除く): 184902632

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 1048, 2711, 5422, 9301, 10844, 18602, 21688, 37204, 74408, 192481, 355141, 384962, 710282, 769924, 1420564, 1539848, 2841128, 25215011, 50430022, 100860044, 201720088]

約数ペア:

[(1, 201720088), (2, 100860044), (4, 50430022), (8, 25215011), (71, 2841128), (131, 1539848), (142, 1420564), (262, 769924), (284, 710282), (524, 384962), (568, 355141), (1048, 192481), (2711, 74408), (5422, 37204), (9301, 21688), (10844, 18602)]