201156644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 408280320

約数和(自身を除く): 207123676

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 169, 331, 338, 377, 403, 662, 676, 754, 806, 899, 1324, 1508, 1612, 1798, 3596, 4303, 4901, 5239, 8606, 9599, 9802, 10261, 10478, 11687, 17212, 19198, 19604, 20522, 20956, 23374, 38396, 41044, 46748, 55939, 111878, 124787, 133393, 151931, 223756, 249574, 266786, 297569, 303862, 499148, 533572, 595138, 607724, 1190276, 1622231, 1734109, 3244462, 3468218, 3868397, 6488924, 6936436, 7736794, 15473588, 50289161, 100578322, 201156644]

約数ペア:

[(1, 201156644), (2, 100578322), (4, 50289161), (13, 15473588), (26, 7736794), (29, 6936436), (31, 6488924), (52, 3868397), (58, 3468218), (62, 3244462), (116, 1734109), (124, 1622231), (169, 1190276), (331, 607724), (338, 595138), (377, 533572), (403, 499148), (662, 303862), (676, 297569), (754, 266786), (806, 249574), (899, 223756), (1324, 151931), (1508, 133393), (1612, 124787), (1798, 111878), (3596, 55939), (4303, 46748), (4901, 41044), (5239, 38396), (8606, 23374), (9599, 20956), (9802, 20522), (10261, 19604), (10478, 19198), (11687, 17212)]