202186972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 390563712

約数和(自身を除く): 188376740

約数列:

[1, 2, 4, 13, 26, 52, 67, 131, 134, 262, 268, 443, 524, 871, 886, 1703, 1742, 1772, 3406, 3484, 5759, 6812, 8777, 11518, 17554, 23036, 29681, 35108, 58033, 59362, 114101, 116066, 118724, 228202, 232132, 385853, 456404, 754429, 771706, 1508858, 1543412, 3017716, 3888211, 7776422, 15552844, 50546743, 101093486, 202186972]

約数ペア:

[(1, 202186972), (2, 101093486), (4, 50546743), (13, 15552844), (26, 7776422), (52, 3888211), (67, 3017716), (131, 1543412), (134, 1508858), (262, 771706), (268, 754429), (443, 456404), (524, 385853), (871, 232132), (886, 228202), (1703, 118724), (1742, 116066), (1772, 114101), (3406, 59362), (3484, 58033), (5759, 35108), (6812, 29681), (8777, 23036), (11518, 17554)]