199471392

素因数分解:

$2^5\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1051}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 568648080

約数和(自身を除く): 369176688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 659, 1051, 1318, 1977, 2102, 2636, 3153, 3954, 4204, 5272, 5931, 6306, 7908, 8408, 9459, 10544, 11862, 12612, 15816, 16816, 18918, 21088, 23724, 25224, 31632, 33632, 37836, 47448, 50448, 63264, 75672, 94896, 100896, 151344, 189792, 302688, 692609, 1385218, 2077827, 2770436, 4155654, 5540872, 6233481, 8311308, 11081744, 12466962, 16622616, 22163488, 24933924, 33245232, 49867848, 66490464, 99735696, 199471392]

約数ペア:

[(1, 199471392), (2, 99735696), (3, 66490464), (4, 49867848), (6, 33245232), (8, 24933924), (9, 22163488), (12, 16622616), (16, 12466962), (18, 11081744), (24, 8311308), (32, 6233481), (36, 5540872), (48, 4155654), (72, 2770436), (96, 2077827), (144, 1385218), (288, 692609), (659, 302688), (1051, 189792), (1318, 151344), (1977, 100896), (2102, 94896), (2636, 75672), (3153, 63264), (3954, 50448), (4204, 47448), (5272, 37836), (5931, 33632), (6306, 31632), (7908, 25224), (8408, 23724), (9459, 21088), (10544, 18918), (11862, 16816), (12612, 15816)]