196202455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 57813545

約数列:

[1, 5, 19, 83, 95, 149, 167, 415, 745, 835, 1577, 2831, 3173, 7885, 12367, 13861, 14155, 15865, 24883, 61835, 69305, 124415, 234973, 263359, 472777, 1174865, 1316795, 2065289, 2363885, 10326445, 39240491, 196202455]

約数ペア:

[(1, 196202455), (5, 39240491), (19, 10326445), (83, 2363885), (95, 2065289), (149, 1316795), (167, 1174865), (415, 472777), (745, 263359), (835, 234973), (1577, 124415), (2831, 69305), (3173, 61835), (7885, 24883), (12367, 15865), (13861, 14155)]