204831232

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 439505352

約数和(自身を除く): 234674120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 233, 256, 272, 404, 466, 512, 544, 808, 932, 1088, 1616, 1717, 1864, 2176, 3232, 3434, 3728, 3961, 4352, 6464, 6868, 7456, 7922, 8704, 12928, 13736, 14912, 15844, 23533, 25856, 27472, 29824, 31688, 47066, 51712, 54944, 59648, 63376, 94132, 109888, 119296, 126752, 188264, 219776, 253504, 376528, 400061, 439552, 507008, 753056, 800122, 879104, 1014016, 1506112, 1600244, 2028032, 3012224, 3200488, 6024448, 6400976, 12048896, 12801952, 25603904, 51207808, 102415616, 204831232]

約数ペア:

[(1, 204831232), (2, 102415616), (4, 51207808), (8, 25603904), (16, 12801952), (17, 12048896), (32, 6400976), (34, 6024448), (64, 3200488), (68, 3012224), (101, 2028032), (128, 1600244), (136, 1506112), (202, 1014016), (233, 879104), (256, 800122), (272, 753056), (404, 507008), (466, 439552), (512, 400061), (544, 376528), (808, 253504), (932, 219776), (1088, 188264), (1616, 126752), (1717, 119296), (1864, 109888), (2176, 94132), (3232, 63376), (3434, 59648), (3728, 54944), (3961, 51712), (4352, 47066), (6464, 31688), (6868, 29824), (7456, 27472), (7922, 25856), (8704, 23533), (12928, 15844), (13736, 14912)]