201768448

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 80

約数和(自身を含む): 485147520

約数和(自身を除く): 283379072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2963, 3584, 4256, 4864, 5926, 8512, 9728, 11852, 17024, 20741, 23704, 34048, 41482, 47408, 56297, 68096, 82964, 94816, 112594, 165928, 189632, 225188, 331856, 379264, 394079, 450376, 663712, 758528, 788158, 900752, 1327424, 1517056, 1576316, 1801504, 2654848, 3152632, 3603008, 5309696, 6305264, 7206016, 10619392, 12610528, 14412032, 25221056, 28824064, 50442112, 100884224, 201768448]

約数ペア:

[(1, 201768448), (2, 100884224), (4, 50442112), (7, 28824064), (8, 25221056), (14, 14412032), (16, 12610528), (19, 10619392), (28, 7206016), (32, 6305264), (38, 5309696), (56, 3603008), (64, 3152632), (76, 2654848), (112, 1801504), (128, 1576316), (133, 1517056), (152, 1327424), (224, 900752), (256, 788158), (266, 758528), (304, 663712), (448, 450376), (512, 394079), (532, 379264), (608, 331856), (896, 225188), (1064, 189632), (1216, 165928), (1792, 112594), (2128, 94816), (2432, 82964), (2963, 68096), (3584, 56297), (4256, 47408), (4864, 41482), (5926, 34048), (8512, 23704), (9728, 20741), (11852, 17024)]