206240256

素因数分解:

$2^9\times 3^4\times {\mathrm{4973}}^1$

素因数の和:5003

約数の個数: 100

約数和(自身を含む): 615696642

約数和(自身を除く): 409456386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 4973, 5184, 6912, 9946, 10368, 13824, 14919, 19892, 20736, 29838, 39784, 41472, 44757, 59676, 79568, 89514, 119352, 134271, 159136, 179028, 238704, 268542, 318272, 358056, 402813, 477408, 537084, 636544, 716112, 805626, 954816, 1074168, 1273088, 1432224, 1611252, 1909632, 2148336, 2546176, 2864448, 3222504, 3819264, 4296672, 5728896, 6445008, 7638528, 8593344, 11457792, 12890016, 17186688, 22915584, 25780032, 34373376, 51560064, 68746752, 103120128, 206240256]

約数ペア:

[(1, 206240256), (2, 103120128), (3, 68746752), (4, 51560064), (6, 34373376), (8, 25780032), (9, 22915584), (12, 17186688), (16, 12890016), (18, 11457792), (24, 8593344), (27, 7638528), (32, 6445008), (36, 5728896), (48, 4296672), (54, 3819264), (64, 3222504), (72, 2864448), (81, 2546176), (96, 2148336), (108, 1909632), (128, 1611252), (144, 1432224), (162, 1273088), (192, 1074168), (216, 954816), (256, 805626), (288, 716112), (324, 636544), (384, 537084), (432, 477408), (512, 402813), (576, 358056), (648, 318272), (768, 268542), (864, 238704), (1152, 179028), (1296, 159136), (1536, 134271), (1728, 119352), (2304, 89514), (2592, 79568), (3456, 59676), (4608, 44757), (4973, 41472), (5184, 39784), (6912, 29838), (9946, 20736), (10368, 19892), (13824, 14919)]