253453102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 477010944

約数和(自身を除く): 223557842

約数列:

[1, 2, 7, 14, 17, 34, 53, 71, 106, 119, 142, 238, 283, 371, 497, 566, 742, 901, 994, 1207, 1802, 1981, 2414, 3763, 3962, 4811, 6307, 7526, 8449, 9622, 12614, 14999, 16898, 20093, 26341, 29998, 33677, 40186, 52682, 63971, 67354, 104993, 127942, 140651, 209986, 254983, 281302, 341581, 447797, 509966, 683162, 895594, 1064929, 1784881, 2129858, 2391067, 3569762, 4782134, 7454503, 14909006, 18103793, 36207586, 126726551, 253453102]

約数ペア:

[(1, 253453102), (2, 126726551), (7, 36207586), (14, 18103793), (17, 14909006), (34, 7454503), (53, 4782134), (71, 3569762), (106, 2391067), (119, 2129858), (142, 1784881), (238, 1064929), (283, 895594), (371, 683162), (497, 509966), (566, 447797), (742, 341581), (901, 281302), (994, 254983), (1207, 209986), (1802, 140651), (1981, 127942), (2414, 104993), (3763, 67354), (3962, 63971), (4811, 52682), (6307, 40186), (7526, 33677), (8449, 29998), (9622, 26341), (12614, 20093), (14999, 16898)]