206119992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 581253120

約数和(自身を除く): 375133128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 101, 104, 124, 156, 186, 202, 211, 248, 303, 312, 372, 403, 404, 422, 606, 633, 744, 806, 808, 844, 1209, 1212, 1266, 1313, 1612, 1688, 2418, 2424, 2532, 2626, 2743, 3131, 3224, 3939, 4836, 5064, 5252, 5486, 6262, 6541, 7878, 8229, 9393, 9672, 10504, 10972, 12524, 13082, 15756, 16458, 18786, 19623, 21311, 21944, 25048, 26164, 31512, 32916, 37572, 39246, 40703, 42622, 52328, 63933, 65832, 75144, 78492, 81406, 85033, 85244, 122109, 127866, 156984, 162812, 170066, 170488, 244218, 255099, 255732, 277043, 325624, 340132, 488436, 510198, 511464, 554086, 660641, 680264, 831129, 976872, 1020396, 1108172, 1321282, 1662258, 1981923, 2040792, 2216344, 2642564, 3324516, 3963846, 5285128, 6649032, 7927692, 8588333, 15855384, 17176666, 25764999, 34353332, 51529998, 68706664, 103059996, 206119992]

約数ペア:

[(1, 206119992), (2, 103059996), (3, 68706664), (4, 51529998), (6, 34353332), (8, 25764999), (12, 17176666), (13, 15855384), (24, 8588333), (26, 7927692), (31, 6649032), (39, 5285128), (52, 3963846), (62, 3324516), (78, 2642564), (93, 2216344), (101, 2040792), (104, 1981923), (124, 1662258), (156, 1321282), (186, 1108172), (202, 1020396), (211, 976872), (248, 831129), (303, 680264), (312, 660641), (372, 554086), (403, 511464), (404, 510198), (422, 488436), (606, 340132), (633, 325624), (744, 277043), (806, 255732), (808, 255099), (844, 244218), (1209, 170488), (1212, 170066), (1266, 162812), (1313, 156984), (1612, 127866), (1688, 122109), (2418, 85244), (2424, 85033), (2532, 81406), (2626, 78492), (2743, 75144), (3131, 65832), (3224, 63933), (3939, 52328), (4836, 42622), (5064, 40703), (5252, 39246), (5486, 37572), (6262, 32916), (6541, 31512), (7878, 26164), (8229, 25048), (9393, 21944), (9672, 21311), (10504, 19623), (10972, 18786), (12524, 16458), (13082, 15756)]