196249790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13619}}^1$

素因数の和:13768

約数の個数: 32

約数和(自身を含む): 388333440

約数和(自身を除く): 192083650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 13619, 14410, 27238, 68095, 136190, 149809, 299618, 749045, 1498090, 1784089, 3568178, 8920445, 17840890, 19624979, 39249958, 98124895, 196249790]

約数ペア:

[(1, 196249790), (2, 98124895), (5, 39249958), (10, 19624979), (11, 17840890), (22, 8920445), (55, 3568178), (110, 1784089), (131, 1498090), (262, 749045), (655, 299618), (1310, 149809), (1441, 136190), (2882, 68095), (7205, 27238), (13619, 14410)]