207912312

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 128

約数和(自身を含む): 626875200

約数和(自身を除く): 418962888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 306, 328, 369, 408, 459, 492, 612, 697, 738, 918, 984, 1107, 1224, 1381, 1394, 1476, 1836, 2091, 2214, 2762, 2788, 2952, 3672, 4143, 4182, 4428, 5524, 5576, 6273, 8286, 8364, 8856, 11048, 12429, 12546, 16572, 16728, 18819, 23477, 24858, 25092, 33144, 37287, 37638, 46954, 49716, 50184, 56621, 70431, 74574, 75276, 93908, 99432, 113242, 140862, 149148, 150552, 169863, 187816, 211293, 226484, 281724, 298296, 339726, 422586, 452968, 509589, 563448, 633879, 679452, 845172, 962557, 1019178, 1267758, 1358904, 1528767, 1690344, 1925114, 2038356, 2535516, 2887671, 3057534, 3850228, 4076712, 5071032, 5775342, 6115068, 7700456, 8663013, 11550684, 12230136, 17326026, 23101368, 25989039, 34652052, 51978078, 69304104, 103956156, 207912312]

約数ペア:

[(1, 207912312), (2, 103956156), (3, 69304104), (4, 51978078), (6, 34652052), (8, 25989039), (9, 23101368), (12, 17326026), (17, 12230136), (18, 11550684), (24, 8663013), (27, 7700456), (34, 6115068), (36, 5775342), (41, 5071032), (51, 4076712), (54, 3850228), (68, 3057534), (72, 2887671), (82, 2535516), (102, 2038356), (108, 1925114), (123, 1690344), (136, 1528767), (153, 1358904), (164, 1267758), (204, 1019178), (216, 962557), (246, 845172), (306, 679452), (328, 633879), (369, 563448), (408, 509589), (459, 452968), (492, 422586), (612, 339726), (697, 298296), (738, 281724), (918, 226484), (984, 211293), (1107, 187816), (1224, 169863), (1381, 150552), (1394, 149148), (1476, 140862), (1836, 113242), (2091, 99432), (2214, 93908), (2762, 75276), (2788, 74574), (2952, 70431), (3672, 56621), (4143, 50184), (4182, 49716), (4428, 46954), (5524, 37638), (5576, 37287), (6273, 33144), (8286, 25092), (8364, 24858), (8856, 23477), (11048, 18819), (12429, 16728), (12546, 16572)]