205105884841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9973}}^1$

素因数の和:10083

約数の個数: 64

約数和(自身を含む): 259789985280

約数和(自身を除く): 54684100439

約数列:

[1, 11, 13, 23, 37, 143, 169, 253, 299, 407, 481, 851, 1859, 2197, 3289, 3887, 5291, 6253, 9361, 9973, 11063, 24167, 42757, 50531, 68783, 81289, 109703, 121693, 129649, 143819, 229379, 369001, 555841, 894179, 1426139, 1582009, 1685437, 1869647, 2523169, 2981927, 4059011, 4797013, 8487023, 18539807, 20566117, 21910681, 32801197, 38765051, 52767143, 62361169, 93357253, 110331299, 241017491, 426415561, 503945663, 685972859, 810695197, 1213644289, 1434306887, 5543402293, 8917647167, 15777375757, 18645989531, 205105884841]

約数ペア:

[(1, 205105884841), (11, 18645989531), (13, 15777375757), (23, 8917647167), (37, 5543402293), (143, 1434306887), (169, 1213644289), (253, 810695197), (299, 685972859), (407, 503945663), (481, 426415561), (851, 241017491), (1859, 110331299), (2197, 93357253), (3289, 62361169), (3887, 52767143), (5291, 38765051), (6253, 32801197), (9361, 21910681), (9973, 20566117), (11063, 18539807), (24167, 8487023), (42757, 4797013), (50531, 4059011), (68783, 2981927), (81289, 2523169), (109703, 1869647), (121693, 1685437), (129649, 1582009), (143819, 1426139), (229379, 894179), (369001, 555841)]