202418515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 276950016

約数和(自身を除く): 74531501

約数列:

[1, 5, 13, 23, 65, 71, 115, 299, 355, 923, 1495, 1633, 1907, 4615, 8165, 9535, 21229, 24791, 43861, 106145, 123955, 135397, 219305, 570193, 676985, 1760161, 2850965, 3114131, 8800805, 15570655, 40483703, 202418515]

約数ペア:

[(1, 202418515), (5, 40483703), (13, 15570655), (23, 8800805), (65, 3114131), (71, 2850965), (115, 1760161), (299, 676985), (355, 570193), (923, 219305), (1495, 135397), (1633, 123955), (1907, 106145), (4615, 43861), (8165, 24791), (9535, 21229)]