203121576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 674369280

約数和(自身を除く): 471247704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 151, 153, 157, 168, 204, 238, 252, 302, 306, 314, 357, 408, 453, 471, 476, 504, 604, 612, 628, 714, 906, 942, 952, 1057, 1071, 1099, 1208, 1224, 1256, 1359, 1413, 1428, 1812, 1884, 2114, 2142, 2198, 2567, 2669, 2718, 2826, 2856, 3171, 3297, 3624, 3768, 4228, 4284, 4396, 5134, 5338, 5436, 5652, 6342, 6594, 7701, 8007, 8456, 8568, 8792, 9513, 9891, 10268, 10676, 10872, 11304, 12684, 13188, 15402, 16014, 17969, 18683, 19026, 19782, 20536, 21352, 23103, 23707, 24021, 25368, 26376, 30804, 32028, 35938, 37366, 38052, 39564, 46206, 47414, 48042, 53907, 56049, 61608, 64056, 71121, 71876, 74732, 76104, 79128, 92412, 94828, 96084, 107814, 112098, 142242, 143752, 149464, 161721, 165949, 168147, 184824, 189656, 192168, 213363, 215628, 224196, 284484, 323442, 331898, 336294, 403019, 426726, 431256, 448392, 497847, 568968, 646884, 663796, 672588, 806038, 853452, 995694, 1209057, 1293768, 1327592, 1345176, 1493541, 1612076, 1706904, 1991388, 2418114, 2821133, 2987082, 3224152, 3627171, 3982776, 4836228, 5642266, 5974164, 7254342, 8463399, 9672456, 11284532, 11948328, 14508684, 16926798, 22569064, 25390197, 29017368, 33853596, 50780394, 67707192, 101560788, 203121576]

約数ペア:

[(1, 203121576), (2, 101560788), (3, 67707192), (4, 50780394), (6, 33853596), (7, 29017368), (8, 25390197), (9, 22569064), (12, 16926798), (14, 14508684), (17, 11948328), (18, 11284532), (21, 9672456), (24, 8463399), (28, 7254342), (34, 5974164), (36, 5642266), (42, 4836228), (51, 3982776), (56, 3627171), (63, 3224152), (68, 2987082), (72, 2821133), (84, 2418114), (102, 1991388), (119, 1706904), (126, 1612076), (136, 1493541), (151, 1345176), (153, 1327592), (157, 1293768), (168, 1209057), (204, 995694), (238, 853452), (252, 806038), (302, 672588), (306, 663796), (314, 646884), (357, 568968), (408, 497847), (453, 448392), (471, 431256), (476, 426726), (504, 403019), (604, 336294), (612, 331898), (628, 323442), (714, 284484), (906, 224196), (942, 215628), (952, 213363), (1057, 192168), (1071, 189656), (1099, 184824), (1208, 168147), (1224, 165949), (1256, 161721), (1359, 149464), (1413, 143752), (1428, 142242), (1812, 112098), (1884, 107814), (2114, 96084), (2142, 94828), (2198, 92412), (2567, 79128), (2669, 76104), (2718, 74732), (2826, 71876), (2856, 71121), (3171, 64056), (3297, 61608), (3624, 56049), (3768, 53907), (4228, 48042), (4284, 47414), (4396, 46206), (5134, 39564), (5338, 38052), (5436, 37366), (5652, 35938), (6342, 32028), (6594, 30804), (7701, 26376), (8007, 25368), (8456, 24021), (8568, 23707), (8792, 23103), (9513, 21352), (9891, 20536), (10268, 19782), (10676, 19026), (10872, 18683), (11304, 17969), (12684, 16014), (13188, 15402)]