208085262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 554335488

約数和(自身を除く): 346250226

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 47, 49, 66, 74, 77, 94, 98, 111, 141, 147, 154, 222, 231, 259, 282, 294, 329, 407, 462, 517, 518, 539, 658, 777, 814, 987, 1034, 1078, 1221, 1369, 1551, 1554, 1617, 1739, 1813, 1974, 2303, 2442, 2738, 2849, 3102, 3234, 3478, 3619, 3626, 4107, 4606, 5217, 5439, 5698, 6909, 7238, 8214, 8547, 9583, 10434, 10857, 10878, 12173, 13818, 15059, 17094, 19129, 19166, 19943, 21714, 24346, 25333, 28749, 30118, 36519, 38258, 39886, 45177, 50666, 57387, 57498, 59829, 64343, 67081, 73038, 75999, 85211, 90354, 105413, 114774, 119658, 128686, 133903, 134162, 151998, 170422, 193029, 201243, 210826, 255633, 267806, 316239, 386058, 401709, 402486, 450401, 511266, 632478, 707773, 737891, 803418, 900802, 937321, 1351203, 1415546, 1475782, 1874642, 2123319, 2213673, 2702406, 2811963, 3152807, 4246638, 4427346, 4954411, 5623926, 6305614, 9458421, 9908822, 14863233, 18916842, 29726466, 34680877, 69361754, 104042631, 208085262]

約数ペア:

[(1, 208085262), (2, 104042631), (3, 69361754), (6, 34680877), (7, 29726466), (11, 18916842), (14, 14863233), (21, 9908822), (22, 9458421), (33, 6305614), (37, 5623926), (42, 4954411), (47, 4427346), (49, 4246638), (66, 3152807), (74, 2811963), (77, 2702406), (94, 2213673), (98, 2123319), (111, 1874642), (141, 1475782), (147, 1415546), (154, 1351203), (222, 937321), (231, 900802), (259, 803418), (282, 737891), (294, 707773), (329, 632478), (407, 511266), (462, 450401), (517, 402486), (518, 401709), (539, 386058), (658, 316239), (777, 267806), (814, 255633), (987, 210826), (1034, 201243), (1078, 193029), (1221, 170422), (1369, 151998), (1551, 134162), (1554, 133903), (1617, 128686), (1739, 119658), (1813, 114774), (1974, 105413), (2303, 90354), (2442, 85211), (2738, 75999), (2849, 73038), (3102, 67081), (3234, 64343), (3478, 59829), (3619, 57498), (3626, 57387), (4107, 50666), (4606, 45177), (5217, 39886), (5439, 38258), (5698, 36519), (6909, 30118), (7238, 28749), (8214, 25333), (8547, 24346), (9583, 21714), (10434, 19943), (10857, 19166), (10878, 19129), (12173, 17094), (13818, 15059)]