199255896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131783}}^1$

素因数の和:131805

約数の個数: 64

約数和(自身を含む): 632563200

約数和(自身を除く): 433307304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131783, 263566, 395349, 527132, 790698, 922481, 1054264, 1186047, 1581396, 1844962, 2372094, 2767443, 3162792, 3558141, 3689924, 4744188, 5534886, 7116282, 7379848, 8302329, 9488376, 11069772, 14232564, 16604658, 22139544, 24906987, 28465128, 33209316, 49813974, 66418632, 99627948, 199255896]

約数ペア:

[(1, 199255896), (2, 99627948), (3, 66418632), (4, 49813974), (6, 33209316), (7, 28465128), (8, 24906987), (9, 22139544), (12, 16604658), (14, 14232564), (18, 11069772), (21, 9488376), (24, 8302329), (27, 7379848), (28, 7116282), (36, 5534886), (42, 4744188), (54, 3689924), (56, 3558141), (63, 3162792), (72, 2767443), (84, 2372094), (108, 1844962), (126, 1581396), (168, 1186047), (189, 1054264), (216, 922481), (252, 790698), (378, 527132), (504, 395349), (756, 263566), (1512, 131783)]