198689344

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7517}}^1$

素因数の和:7595

約数の個数: 56

約数和(自身を含む): 458297280

約数和(自身を除く): 259607936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 6608, 7517, 13216, 15034, 26432, 30068, 52619, 60136, 105238, 120272, 210476, 240544, 420952, 443503, 481088, 841904, 887006, 1683808, 1774012, 3104521, 3367616, 3548024, 6209042, 7096048, 12418084, 14192096, 24836168, 28384192, 49672336, 99344672, 198689344]

約数ペア:

[(1, 198689344), (2, 99344672), (4, 49672336), (7, 28384192), (8, 24836168), (14, 14192096), (16, 12418084), (28, 7096048), (32, 6209042), (56, 3548024), (59, 3367616), (64, 3104521), (112, 1774012), (118, 1683808), (224, 887006), (236, 841904), (413, 481088), (448, 443503), (472, 420952), (826, 240544), (944, 210476), (1652, 120272), (1888, 105238), (3304, 60136), (3776, 52619), (6608, 30068), (7517, 26432), (13216, 15034)]