203676144

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 421283856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 139, 147, 168, 178, 196, 267, 278, 294, 336, 343, 356, 392, 417, 534, 556, 588, 623, 686, 712, 784, 834, 973, 1029, 1068, 1112, 1176, 1246, 1372, 1424, 1668, 1869, 1946, 2058, 2136, 2224, 2352, 2492, 2744, 2919, 3336, 3738, 3892, 4116, 4272, 4361, 4984, 5488, 5838, 6672, 6811, 7476, 7784, 8232, 8722, 9968, 11676, 12371, 13083, 13622, 14952, 15568, 16464, 17444, 20433, 23352, 24742, 26166, 27244, 29904, 30527, 34888, 37113, 40866, 46704, 47677, 49484, 52332, 54488, 61054, 69776, 74226, 81732, 86597, 91581, 95354, 98968, 104664, 108976, 122108, 143031, 148452, 163464, 173194, 183162, 190708, 197936, 209328, 244216, 259791, 286062, 296904, 326928, 346388, 366324, 381416, 488432, 519582, 572124, 593808, 606179, 692776, 732648, 762832, 1039164, 1144248, 1212358, 1385552, 1465296, 1818537, 2078328, 2288496, 2424716, 3637074, 4156656, 4243253, 4849432, 7274148, 8486506, 9698864, 12729759, 14548296, 16973012, 25459518, 29096592, 33946024, 50919036, 67892048, 101838072, 203676144]

約数ペア:

[(1, 203676144), (2, 101838072), (3, 67892048), (4, 50919036), (6, 33946024), (7, 29096592), (8, 25459518), (12, 16973012), (14, 14548296), (16, 12729759), (21, 9698864), (24, 8486506), (28, 7274148), (42, 4849432), (48, 4243253), (49, 4156656), (56, 3637074), (84, 2424716), (89, 2288496), (98, 2078328), (112, 1818537), (139, 1465296), (147, 1385552), (168, 1212358), (178, 1144248), (196, 1039164), (267, 762832), (278, 732648), (294, 692776), (336, 606179), (343, 593808), (356, 572124), (392, 519582), (417, 488432), (534, 381416), (556, 366324), (588, 346388), (623, 326928), (686, 296904), (712, 286062), (784, 259791), (834, 244216), (973, 209328), (1029, 197936), (1068, 190708), (1112, 183162), (1176, 173194), (1246, 163464), (1372, 148452), (1424, 143031), (1668, 122108), (1869, 108976), (1946, 104664), (2058, 98968), (2136, 95354), (2224, 91581), (2352, 86597), (2492, 81732), (2744, 74226), (2919, 69776), (3336, 61054), (3738, 54488), (3892, 52332), (4116, 49484), (4272, 47677), (4361, 46704), (4984, 40866), (5488, 37113), (5838, 34888), (6672, 30527), (6811, 29904), (7476, 27244), (7784, 26166), (8232, 24742), (8722, 23352), (9968, 20433), (11676, 17444), (12371, 16464), (13083, 15568), (13622, 14952)]