204034816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 435322944

約数和(自身を除く): 231288128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 256, 271, 272, 346, 542, 544, 692, 1084, 1088, 1384, 2168, 2176, 2768, 2941, 4336, 4352, 4607, 5536, 5882, 8672, 9214, 11072, 11764, 17344, 18428, 22144, 23528, 34688, 36856, 44288, 46883, 47056, 69376, 73712, 93766, 94112, 147424, 187532, 188224, 294848, 375064, 376448, 589696, 750128, 752896, 797011, 1179392, 1500256, 1594022, 3000512, 3188044, 6001024, 6376088, 12002048, 12752176, 25504352, 51008704, 102017408, 204034816]

約数ペア:

[(1, 204034816), (2, 102017408), (4, 51008704), (8, 25504352), (16, 12752176), (17, 12002048), (32, 6376088), (34, 6001024), (64, 3188044), (68, 3000512), (128, 1594022), (136, 1500256), (173, 1179392), (256, 797011), (271, 752896), (272, 750128), (346, 589696), (542, 376448), (544, 375064), (692, 294848), (1084, 188224), (1088, 187532), (1384, 147424), (2168, 94112), (2176, 93766), (2768, 73712), (2941, 69376), (4336, 47056), (4352, 46883), (4607, 44288), (5536, 36856), (5882, 34688), (8672, 23528), (9214, 22144), (11072, 18428), (11764, 17344)]