203425742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5641}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 350706720

約数和(自身を除く): 147280978

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 5641, 11282, 18031, 36062, 73333, 107179, 146666, 214358, 411793, 823586, 1393327, 2786654, 5353309, 7824067, 10706618, 15648134, 101712871, 203425742]

約数ペア:

[(1, 203425742), (2, 101712871), (13, 15648134), (19, 10706618), (26, 7824067), (38, 5353309), (73, 2786654), (146, 1393327), (247, 823586), (494, 411793), (949, 214358), (1387, 146666), (1898, 107179), (2774, 73333), (5641, 36062), (11282, 18031)]