203465794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5998

約数の個数: 32

約数和(自身を含む): 370022400

約数和(自身を除く): 166556606

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 5839, 11678, 17423, 34846, 40873, 81746, 110941, 221882, 764909, 776587, 1529818, 1553174, 5354363, 10708726, 14533271, 29066542, 101732897, 203465794]

約数ペア:

[(1, 203465794), (2, 101732897), (7, 29066542), (14, 14533271), (19, 10708726), (38, 5354363), (131, 1553174), (133, 1529818), (262, 776587), (266, 764909), (917, 221882), (1834, 110941), (2489, 81746), (4978, 40873), (5839, 34846), (11678, 17423)]