200326215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 160480185

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 173, 239, 255, 285, 323, 519, 717, 865, 969, 1195, 1615, 2595, 2941, 3287, 3585, 4063, 4541, 4845, 8823, 9861, 12189, 13623, 14705, 16435, 20315, 22705, 41347, 44115, 49305, 55879, 60945, 68115, 77197, 124041, 167637, 206735, 231591, 279395, 385985, 620205, 702899, 785593, 838185, 1157955, 2108697, 2356779, 3514495, 3927965, 10543485, 11783895, 13355081, 40065243, 66775405, 200326215]

約数ペア:

[(1, 200326215), (3, 66775405), (5, 40065243), (15, 13355081), (17, 11783895), (19, 10543485), (51, 3927965), (57, 3514495), (85, 2356779), (95, 2108697), (173, 1157955), (239, 838185), (255, 785593), (285, 702899), (323, 620205), (519, 385985), (717, 279395), (865, 231591), (969, 206735), (1195, 167637), (1615, 124041), (2595, 77197), (2941, 68115), (3287, 60945), (3585, 55879), (4063, 49305), (4541, 44115), (4845, 41347), (8823, 22705), (9861, 20315), (12189, 16435), (13623, 14705)]