201730144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 340170656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 139, 152, 154, 176, 209, 217, 224, 248, 266, 278, 304, 308, 341, 352, 418, 434, 496, 532, 556, 589, 608, 616, 682, 836, 868, 973, 992, 1064, 1112, 1178, 1232, 1364, 1463, 1529, 1672, 1736, 1946, 2128, 2224, 2356, 2387, 2464, 2641, 2728, 2926, 3058, 3344, 3472, 3892, 4123, 4256, 4309, 4448, 4712, 4774, 5282, 5456, 5852, 6116, 6479, 6688, 6944, 7784, 8246, 8618, 9424, 9548, 10564, 10703, 10912, 11704, 12232, 12958, 15568, 16492, 17236, 18487, 18848, 19096, 21128, 21406, 23408, 24464, 25916, 29051, 30163, 31136, 32984, 34472, 36974, 38192, 42256, 42812, 45353, 46816, 47399, 48928, 51832, 58102, 60326, 65968, 68944, 73948, 76384, 81871, 84512, 85624, 90706, 94798, 103664, 116204, 120652, 131936, 137888, 147896, 163742, 171248, 181412, 189596, 203357, 207328, 232408, 241304, 295792, 327484, 331793, 342496, 362824, 379192, 406714, 464816, 482608, 573097, 591584, 654968, 663586, 725648, 758384, 813428, 900581, 929632, 965216, 1146194, 1309936, 1327172, 1451296, 1516768, 1626856, 1801162, 2292388, 2619872, 2654344, 3253712, 3602324, 4584776, 5308688, 6304067, 6507424, 7204648, 9169552, 10617376, 12608134, 14409296, 18339104, 25216268, 28818592, 50432536, 100865072, 201730144]

約数ペア:

[(1, 201730144), (2, 100865072), (4, 50432536), (7, 28818592), (8, 25216268), (11, 18339104), (14, 14409296), (16, 12608134), (19, 10617376), (22, 9169552), (28, 7204648), (31, 6507424), (32, 6304067), (38, 5308688), (44, 4584776), (56, 3602324), (62, 3253712), (76, 2654344), (77, 2619872), (88, 2292388), (112, 1801162), (124, 1626856), (133, 1516768), (139, 1451296), (152, 1327172), (154, 1309936), (176, 1146194), (209, 965216), (217, 929632), (224, 900581), (248, 813428), (266, 758384), (278, 725648), (304, 663586), (308, 654968), (341, 591584), (352, 573097), (418, 482608), (434, 464816), (496, 406714), (532, 379192), (556, 362824), (589, 342496), (608, 331793), (616, 327484), (682, 295792), (836, 241304), (868, 232408), (973, 207328), (992, 203357), (1064, 189596), (1112, 181412), (1178, 171248), (1232, 163742), (1364, 147896), (1463, 137888), (1529, 131936), (1672, 120652), (1736, 116204), (1946, 103664), (2128, 94798), (2224, 90706), (2356, 85624), (2387, 84512), (2464, 81871), (2641, 76384), (2728, 73948), (2926, 68944), (3058, 65968), (3344, 60326), (3472, 58102), (3892, 51832), (4123, 48928), (4256, 47399), (4309, 46816), (4448, 45353), (4712, 42812), (4774, 42256), (5282, 38192), (5456, 36974), (5852, 34472), (6116, 32984), (6479, 31136), (6688, 30163), (6944, 29051), (7784, 25916), (8246, 24464), (8618, 23408), (9424, 21406), (9548, 21128), (10564, 19096), (10703, 18848), (10912, 18487), (11704, 17236), (12232, 16492), (12958, 15568)]