201814778841

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 294365863680

約数和(自身を除く): 92551084839

約数列:

[1, 3, 13, 39, 169, 257, 283, 421, 507, 771, 849, 1263, 2197, 3341, 3679, 5473, 6591, 10023, 11037, 16419, 43433, 47827, 71149, 72731, 108197, 119143, 130299, 143481, 213447, 218193, 324591, 357429, 564629, 621751, 924937, 945503, 1406561, 1548859, 1693887, 1865253, 2774811, 2836509, 4219683, 4646577, 12291539, 18285293, 20135167, 30619751, 36874617, 54855879, 60405501, 91859253, 159790007, 237708809, 261757171, 398056763, 479370021, 713126427, 785271513, 1194170289, 5174737919, 15524213757, 67271592947, 201814778841]

約数ペア:

[(1, 201814778841), (3, 67271592947), (13, 15524213757), (39, 5174737919), (169, 1194170289), (257, 785271513), (283, 713126427), (421, 479370021), (507, 398056763), (771, 261757171), (849, 237708809), (1263, 159790007), (2197, 91859253), (3341, 60405501), (3679, 54855879), (5473, 36874617), (6591, 30619751), (10023, 20135167), (11037, 18285293), (16419, 12291539), (43433, 4646577), (47827, 4219683), (71149, 2836509), (72731, 2774811), (108197, 1865253), (119143, 1693887), (130299, 1548859), (143481, 1406561), (213447, 945503), (218193, 924937), (324591, 621751), (357429, 564629)]