207869472

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 72

約数和(自身を含む): 625915836

約数和(自身を除く): 418046364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 42457, 84914, 127371, 169828, 254742, 339656, 382113, 509484, 679312, 721769, 764226, 1018968, 1358624, 1443538, 1528452, 2037936, 2165307, 2887076, 3056904, 4075872, 4330614, 5774152, 6113808, 6495921, 8661228, 11548304, 12227616, 12991842, 17322456, 23096608, 25983684, 34644912, 51967368, 69289824, 103934736, 207869472]

約数ペア:

[(1, 207869472), (2, 103934736), (3, 69289824), (4, 51967368), (6, 34644912), (8, 25983684), (9, 23096608), (12, 17322456), (16, 12991842), (17, 12227616), (18, 11548304), (24, 8661228), (32, 6495921), (34, 6113808), (36, 5774152), (48, 4330614), (51, 4075872), (68, 3056904), (72, 2887076), (96, 2165307), (102, 2037936), (136, 1528452), (144, 1443538), (153, 1358624), (204, 1018968), (272, 764226), (288, 721769), (306, 679312), (408, 509484), (544, 382113), (612, 339656), (816, 254742), (1224, 169828), (1632, 127371), (2448, 84914), (4896, 42457)]