203906586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{55621}}^1$

素因数の和:55686

約数の個数: 32

約数和(自身を含む): 448535808

約数和(自身を除く): 244629222

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 55621, 111242, 166863, 333726, 723073, 1446146, 2169219, 2614187, 4338438, 5228374, 7842561, 15685122, 33984431, 67968862, 101953293, 203906586]

約数ペア:

[(1, 203906586), (2, 101953293), (3, 67968862), (6, 33984431), (13, 15685122), (26, 7842561), (39, 5228374), (47, 4338438), (78, 2614187), (94, 2169219), (141, 1446146), (282, 723073), (611, 333726), (1222, 166863), (1833, 111242), (3666, 55621)]