205606976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3203}}^1$

素因数の和:3291

約数の個数: 56

約数和(自身を含む): 439460640

約数和(自身を除く): 233853664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 3203, 3776, 4012, 6406, 8024, 12812, 16048, 25624, 32096, 51248, 54451, 64192, 102496, 108902, 188977, 204992, 217804, 377954, 435608, 755908, 871216, 1511816, 1742432, 3023632, 3212609, 3484864, 6047264, 6425218, 12094528, 12850436, 25700872, 51401744, 102803488, 205606976]

約数ペア:

[(1, 205606976), (2, 102803488), (4, 51401744), (8, 25700872), (16, 12850436), (17, 12094528), (32, 6425218), (34, 6047264), (59, 3484864), (64, 3212609), (68, 3023632), (118, 1742432), (136, 1511816), (236, 871216), (272, 755908), (472, 435608), (544, 377954), (944, 217804), (1003, 204992), (1088, 188977), (1888, 108902), (2006, 102496), (3203, 64192), (3776, 54451), (4012, 51248), (6406, 32096), (8024, 25624), (12812, 16048)]