203438135054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1390

約数の個数: 128

約数和(自身を含む): 403693977600

約数和(自身を除く): 200255842546

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 239, 266, 418, 421, 478, 691, 842, 1382, 1463, 1673, 2629, 2926, 2947, 3346, 4541, 4631, 4837, 5258, 5894, 7601, 7999, 9082, 9262, 9674, 13129, 15202, 15998, 18403, 26258, 31787, 32417, 36806, 49951, 53207, 55993, 63574, 64834, 87989, 91903, 99902, 100619, 106414, 111986, 144419, 165149, 175978, 183806, 201238, 288838, 290911, 330298, 349657, 581822, 615923, 699314, 704333, 1010933, 1106809, 1156043, 1231846, 1408666, 1816639, 1911761, 2021866, 2036377, 2213618, 2312086, 3137831, 3200021, 3633278, 3823522, 4072754, 5527309, 6275662, 6400042, 7747663, 11054618, 12716473, 13382327, 15495326, 21029371, 21964817, 22400147, 25432946, 26764654, 34516141, 38691163, 42058742, 43929634, 44800294, 60800399, 69032282, 69527729, 77382326, 121600798, 139055458, 147205597, 241612987, 294411194, 425602793, 483225974, 486694103, 764805019, 851205586, 973388206, 1321026851, 1529610038, 2642053702, 5353635133, 9247187957, 10707270266, 14531295361, 18494375914, 29062590722, 101719067527, 203438135054]

約数ペア:

[(1, 203438135054), (2, 101719067527), (7, 29062590722), (11, 18494375914), (14, 14531295361), (19, 10707270266), (22, 9247187957), (38, 5353635133), (77, 2642053702), (133, 1529610038), (154, 1321026851), (209, 973388206), (239, 851205586), (266, 764805019), (418, 486694103), (421, 483225974), (478, 425602793), (691, 294411194), (842, 241612987), (1382, 147205597), (1463, 139055458), (1673, 121600798), (2629, 77382326), (2926, 69527729), (2947, 69032282), (3346, 60800399), (4541, 44800294), (4631, 43929634), (4837, 42058742), (5258, 38691163), (5894, 34516141), (7601, 26764654), (7999, 25432946), (9082, 22400147), (9262, 21964817), (9674, 21029371), (13129, 15495326), (15202, 13382327), (15998, 12716473), (18403, 11054618), (26258, 7747663), (31787, 6400042), (32417, 6275662), (36806, 5527309), (49951, 4072754), (53207, 3823522), (55993, 3633278), (63574, 3200021), (64834, 3137831), (87989, 2312086), (91903, 2213618), (99902, 2036377), (100619, 2021866), (106414, 1911761), (111986, 1816639), (144419, 1408666), (165149, 1231846), (175978, 1156043), (183806, 1106809), (201238, 1010933), (288838, 704333), (290911, 699314), (330298, 615923), (349657, 581822)]