206171172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 585591552

約数和(自身を除く): 379420380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 97, 102, 138, 151, 153, 194, 204, 207, 276, 291, 302, 306, 388, 391, 414, 453, 582, 604, 612, 782, 828, 873, 906, 1164, 1173, 1359, 1564, 1649, 1746, 1812, 2231, 2346, 2567, 2718, 3298, 3473, 3492, 3519, 4462, 4692, 4947, 5134, 5436, 6596, 6693, 6946, 7038, 7701, 8924, 9894, 10268, 10419, 13386, 13892, 14076, 14647, 14841, 15402, 19788, 20079, 20838, 23103, 26772, 29294, 29682, 30804, 31257, 37927, 40158, 41676, 43941, 46206, 58588, 59041, 59364, 62514, 75854, 80316, 87882, 92412, 113781, 118082, 125028, 131823, 151708, 175764, 177123, 227562, 236164, 248999, 263646, 336881, 341343, 354246, 455124, 497998, 527292, 531369, 673762, 682686, 708492, 746997, 995996, 1010643, 1062738, 1347524, 1365372, 1493994, 2021286, 2125476, 2240991, 2987988, 3031929, 4042572, 4481982, 5726977, 6063858, 8963964, 11453954, 12127716, 17180931, 22907908, 34361862, 51542793, 68723724, 103085586, 206171172]

約数ペア:

[(1, 206171172), (2, 103085586), (3, 68723724), (4, 51542793), (6, 34361862), (9, 22907908), (12, 17180931), (17, 12127716), (18, 11453954), (23, 8963964), (34, 6063858), (36, 5726977), (46, 4481982), (51, 4042572), (68, 3031929), (69, 2987988), (92, 2240991), (97, 2125476), (102, 2021286), (138, 1493994), (151, 1365372), (153, 1347524), (194, 1062738), (204, 1010643), (207, 995996), (276, 746997), (291, 708492), (302, 682686), (306, 673762), (388, 531369), (391, 527292), (414, 497998), (453, 455124), (582, 354246), (604, 341343), (612, 336881), (782, 263646), (828, 248999), (873, 236164), (906, 227562), (1164, 177123), (1173, 175764), (1359, 151708), (1564, 131823), (1649, 125028), (1746, 118082), (1812, 113781), (2231, 92412), (2346, 87882), (2567, 80316), (2718, 75854), (3298, 62514), (3473, 59364), (3492, 59041), (3519, 58588), (4462, 46206), (4692, 43941), (4947, 41676), (5134, 40158), (5436, 37927), (6596, 31257), (6693, 30804), (6946, 29682), (7038, 29294), (7701, 26772), (8924, 23103), (9894, 20838), (10268, 20079), (10419, 19788), (13386, 15402), (13892, 14841), (14076, 14647)]