207835015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 277908480

約数和(自身を除く): 70073465

約数列:

[1, 5, 19, 23, 73, 95, 115, 365, 437, 1303, 1387, 1679, 2185, 6515, 6935, 8395, 24757, 29969, 31901, 95119, 123785, 149845, 159505, 475595, 569411, 1807261, 2187737, 2847055, 9036305, 10938685, 41567003, 207835015]

約数ペア:

[(1, 207835015), (5, 41567003), (19, 10938685), (23, 9036305), (73, 2847055), (95, 2187737), (115, 1807261), (365, 569411), (437, 475595), (1303, 159505), (1387, 149845), (1679, 123785), (2185, 95119), (6515, 31901), (6935, 29969), (8395, 24757)]