201409194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{102031}}^1$

素因数の和:102090

約数の個数: 32

約数和(自身を含む): 470163456

約数和(自身を除く): 268754262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 102031, 204062, 306093, 612186, 714217, 1428434, 2142651, 4285302, 4795457, 9590914, 14386371, 28772742, 33568199, 67136398, 100704597, 201409194]

約数ペア:

[(1, 201409194), (2, 100704597), (3, 67136398), (6, 33568199), (7, 28772742), (14, 14386371), (21, 9590914), (42, 4795457), (47, 4285302), (94, 2142651), (141, 1428434), (282, 714217), (329, 612186), (658, 306093), (987, 204062), (1974, 102031)]