204954672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 612460800

約数和(自身を除く): 407506128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 177, 208, 228, 236, 247, 293, 304, 312, 354, 456, 472, 494, 586, 624, 708, 741, 767, 879, 912, 944, 988, 1121, 1172, 1416, 1482, 1534, 1758, 1976, 2242, 2301, 2344, 2832, 2964, 3068, 3363, 3516, 3809, 3952, 4484, 4602, 4688, 5567, 5928, 6136, 6726, 7032, 7618, 8968, 9204, 11134, 11427, 11856, 12272, 13452, 14064, 14573, 15236, 16701, 17287, 17936, 18408, 22268, 22854, 26904, 29146, 30472, 33402, 34574, 36816, 43719, 44536, 45708, 51861, 53808, 58292, 60944, 66804, 69148, 72371, 87438, 89072, 91416, 103722, 116584, 133608, 138296, 144742, 174876, 182832, 207444, 217113, 224731, 233168, 267216, 276592, 289484, 328453, 349752, 414888, 434226, 449462, 578968, 656906, 674193, 699504, 829776, 868452, 898924, 985359, 1157936, 1313812, 1348386, 1736904, 1797848, 1970718, 2627624, 2696772, 3473808, 3595696, 3941436, 4269889, 5255248, 5393544, 7882872, 8539778, 10787088, 12809667, 15765744, 17079556, 25619334, 34159112, 51238668, 68318224, 102477336, 204954672]

約数ペア:

[(1, 204954672), (2, 102477336), (3, 68318224), (4, 51238668), (6, 34159112), (8, 25619334), (12, 17079556), (13, 15765744), (16, 12809667), (19, 10787088), (24, 8539778), (26, 7882872), (38, 5393544), (39, 5255248), (48, 4269889), (52, 3941436), (57, 3595696), (59, 3473808), (76, 2696772), (78, 2627624), (104, 1970718), (114, 1797848), (118, 1736904), (152, 1348386), (156, 1313812), (177, 1157936), (208, 985359), (228, 898924), (236, 868452), (247, 829776), (293, 699504), (304, 674193), (312, 656906), (354, 578968), (456, 449462), (472, 434226), (494, 414888), (586, 349752), (624, 328453), (708, 289484), (741, 276592), (767, 267216), (879, 233168), (912, 224731), (944, 217113), (988, 207444), (1121, 182832), (1172, 174876), (1416, 144742), (1482, 138296), (1534, 133608), (1758, 116584), (1976, 103722), (2242, 91416), (2301, 89072), (2344, 87438), (2832, 72371), (2964, 69148), (3068, 66804), (3363, 60944), (3516, 58292), (3809, 53808), (3952, 51861), (4484, 45708), (4602, 44536), (4688, 43719), (5567, 36816), (5928, 34574), (6136, 33402), (6726, 30472), (7032, 29146), (7618, 26904), (8968, 22854), (9204, 22268), (11134, 18408), (11427, 17936), (11856, 17287), (12272, 16701), (13452, 15236), (14064, 14573)]