206513136

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2711}}^1$

素因数の和:2771

約数の個数: 90

約数和(自身を含む): 604393608

約数和(自身を除く): 397880472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 2711, 3174, 3312, 4232, 4761, 5422, 6348, 8133, 8464, 9522, 10844, 12696, 16266, 19044, 21688, 24399, 25392, 32532, 38088, 43376, 48798, 62353, 65064, 76176, 97596, 124706, 130128, 187059, 195192, 249412, 374118, 390384, 498824, 561177, 748236, 997648, 1122354, 1434119, 1496472, 2244708, 2868238, 2992944, 4302357, 4489416, 5736476, 8604714, 8978832, 11472952, 12907071, 17209428, 22945904, 25814142, 34418856, 51628284, 68837712, 103256568, 206513136]

約数ペア:

[(1, 206513136), (2, 103256568), (3, 68837712), (4, 51628284), (6, 34418856), (8, 25814142), (9, 22945904), (12, 17209428), (16, 12907071), (18, 11472952), (23, 8978832), (24, 8604714), (36, 5736476), (46, 4489416), (48, 4302357), (69, 2992944), (72, 2868238), (92, 2244708), (138, 1496472), (144, 1434119), (184, 1122354), (207, 997648), (276, 748236), (368, 561177), (414, 498824), (529, 390384), (552, 374118), (828, 249412), (1058, 195192), (1104, 187059), (1587, 130128), (1656, 124706), (2116, 97596), (2711, 76176), (3174, 65064), (3312, 62353), (4232, 48798), (4761, 43376), (5422, 38088), (6348, 32532), (8133, 25392), (8464, 24399), (9522, 21688), (10844, 19044), (12696, 16266)]