201565148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 381870720

約数和(自身を除く): 180305572

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 163, 212, 307, 326, 614, 652, 1007, 1228, 2014, 3097, 4028, 5833, 6194, 8639, 11666, 12388, 16271, 17278, 23332, 32542, 34556, 50041, 65084, 100082, 164141, 200164, 309149, 328282, 618298, 656564, 950779, 1236596, 1901558, 2652173, 3803116, 5304346, 10608692, 50391287, 100782574, 201565148]

約数ペア:

[(1, 201565148), (2, 100782574), (4, 50391287), (19, 10608692), (38, 5304346), (53, 3803116), (76, 2652173), (106, 1901558), (163, 1236596), (212, 950779), (307, 656564), (326, 618298), (614, 328282), (652, 309149), (1007, 200164), (1228, 164141), (2014, 100082), (3097, 65084), (4028, 50041), (5833, 34556), (6194, 32542), (8639, 23332), (11666, 17278), (12388, 16271)]