201364864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 439538400

約数和(自身を除く): 238173536

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3191, 3712, 3944, 6382, 7888, 12764, 15776, 25528, 31552, 51056, 54247, 63104, 92539, 102112, 108494, 185078, 204224, 216988, 370156, 408448, 433976, 740312, 867952, 1480624, 1573163, 1735904, 2961248, 3146326, 3471808, 5922496, 6292652, 6943616, 11844992, 12585304, 25170608, 50341216, 100682432, 201364864]

約数ペア:

[(1, 201364864), (2, 100682432), (4, 50341216), (8, 25170608), (16, 12585304), (17, 11844992), (29, 6943616), (32, 6292652), (34, 5922496), (58, 3471808), (64, 3146326), (68, 2961248), (116, 1735904), (128, 1573163), (136, 1480624), (232, 867952), (272, 740312), (464, 433976), (493, 408448), (544, 370156), (928, 216988), (986, 204224), (1088, 185078), (1856, 108494), (1972, 102112), (2176, 92539), (3191, 63104), (3712, 54247), (3944, 51056), (6382, 31552), (7888, 25528), (12764, 15776)]