204382976

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6709}}^1$

素因数の和:6749

約数の個数: 72

約数和(自身を含む): 493748640

約数和(自身を除く): 289365664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6709, 7616, 13418, 15232, 26836, 30464, 46963, 53672, 93926, 107344, 114053, 187852, 214688, 228106, 375704, 429376, 456212, 751408, 798371, 858752, 912424, 1502816, 1596742, 1717504, 1824848, 3005632, 3193484, 3649696, 6011264, 6386968, 7299392, 12022528, 12773936, 14598784, 25547872, 29197568, 51095744, 102191488, 204382976]

約数ペア:

[(1, 204382976), (2, 102191488), (4, 51095744), (7, 29197568), (8, 25547872), (14, 14598784), (16, 12773936), (17, 12022528), (28, 7299392), (32, 6386968), (34, 6011264), (56, 3649696), (64, 3193484), (68, 3005632), (112, 1824848), (119, 1717504), (128, 1596742), (136, 1502816), (224, 912424), (238, 858752), (256, 798371), (272, 751408), (448, 456212), (476, 429376), (544, 375704), (896, 228106), (952, 214688), (1088, 187852), (1792, 114053), (1904, 107344), (2176, 93926), (3808, 53672), (4352, 46963), (6709, 30464), (7616, 26836), (13418, 15232)]