197742804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6521}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 556613568

約数和(自身を除く): 358870764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 6521, 7581, 10108, 13042, 15162, 19563, 26084, 30324, 39126, 45647, 78252, 91294, 123899, 136941, 182588, 247798, 273882, 371697, 495596, 547764, 743394, 867293, 1486788, 1734586, 2354081, 2601879, 3469172, 4708162, 5203758, 7062243, 9416324, 10407516, 14124486, 16478567, 28248972, 32957134, 49435701, 65914268, 98871402, 197742804]

約数ペア:

[(1, 197742804), (2, 98871402), (3, 65914268), (4, 49435701), (6, 32957134), (7, 28248972), (12, 16478567), (14, 14124486), (19, 10407516), (21, 9416324), (28, 7062243), (38, 5203758), (42, 4708162), (57, 3469172), (76, 2601879), (84, 2354081), (114, 1734586), (133, 1486788), (228, 867293), (266, 743394), (361, 547764), (399, 495596), (532, 371697), (722, 273882), (798, 247798), (1083, 182588), (1444, 136941), (1596, 123899), (2166, 91294), (2527, 78252), (4332, 45647), (5054, 39126), (6521, 30324), (7581, 26084), (10108, 19563), (13042, 15162)]