203439904

素因数分解:

$2^5\times {\mathrm{73}}^2\times {\mathrm{1193}}^1$

素因数の和:1349

約数の個数: 36

約数和(自身を含む): 406424466

約数和(自身を除く): 202984562

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 1193, 2336, 2386, 4772, 5329, 9544, 10658, 19088, 21316, 38176, 42632, 85264, 87089, 170528, 174178, 348356, 696712, 1393424, 2786848, 6357497, 12714994, 25429988, 50859976, 101719952, 203439904]

約数ペア:

[(1, 203439904), (2, 101719952), (4, 50859976), (8, 25429988), (16, 12714994), (32, 6357497), (73, 2786848), (146, 1393424), (292, 696712), (584, 348356), (1168, 174178), (1193, 170528), (2336, 87089), (2386, 85264), (4772, 42632), (5329, 38176), (9544, 21316), (10658, 19088)]