201996715884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{249871}}^1$

素因数の和:250031

約数の個数: 96

約数和(自身を含む): 513816791040

約数和(自身を除く): 311820075156

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 101, 116, 138, 174, 202, 276, 303, 348, 404, 606, 667, 1212, 1334, 2001, 2323, 2668, 2929, 4002, 4646, 5858, 6969, 8004, 8787, 9292, 11716, 13938, 17574, 27876, 35148, 67367, 134734, 202101, 249871, 269468, 404202, 499742, 749613, 808404, 999484, 1499226, 2998452, 5747033, 7246259, 11494066, 14492518, 17241099, 21738777, 22988132, 25236971, 28985036, 34482198, 43477554, 50473942, 68964396, 75710913, 86955108, 100947884, 151421826, 166663957, 302843652, 333327914, 499991871, 580450333, 666655828, 731872159, 999983742, 1160900666, 1463744318, 1741350999, 1999967484, 2195616477, 2321801332, 2927488636, 3482701998, 4391232954, 6965403996, 8782465908, 16833059657, 33666119314, 50499178971, 67332238628, 100998357942, 201996715884]

約数ペア:

[(1, 201996715884), (2, 100998357942), (3, 67332238628), (4, 50499178971), (6, 33666119314), (12, 16833059657), (23, 8782465908), (29, 6965403996), (46, 4391232954), (58, 3482701998), (69, 2927488636), (87, 2321801332), (92, 2195616477), (101, 1999967484), (116, 1741350999), (138, 1463744318), (174, 1160900666), (202, 999983742), (276, 731872159), (303, 666655828), (348, 580450333), (404, 499991871), (606, 333327914), (667, 302843652), (1212, 166663957), (1334, 151421826), (2001, 100947884), (2323, 86955108), (2668, 75710913), (2929, 68964396), (4002, 50473942), (4646, 43477554), (5858, 34482198), (6969, 28985036), (8004, 25236971), (8787, 22988132), (9292, 21738777), (11716, 17241099), (13938, 14492518), (17574, 11494066), (27876, 7246259), (35148, 5747033), (67367, 2998452), (134734, 1499226), (202101, 999484), (249871, 808404), (269468, 749613), (404202, 499742)]