194584225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 279982080

約数和(自身を除く): 85397855

約数列:

[1, 5, 11, 19, 25, 55, 95, 167, 209, 223, 275, 475, 835, 1045, 1115, 1837, 2453, 3173, 4175, 4237, 5225, 5575, 9185, 12265, 15865, 21185, 34903, 37241, 45925, 46607, 61325, 79325, 105925, 174515, 186205, 233035, 409651, 707579, 872575, 931025, 1165175, 2048255, 3537895, 7783369, 10241275, 17689475, 38916845, 194584225]

約数ペア:

[(1, 194584225), (5, 38916845), (11, 17689475), (19, 10241275), (25, 7783369), (55, 3537895), (95, 2048255), (167, 1165175), (209, 931025), (223, 872575), (275, 707579), (475, 409651), (835, 233035), (1045, 186205), (1115, 174515), (1837, 105925), (2453, 79325), (3173, 61325), (4175, 46607), (4237, 45925), (5225, 37241), (5575, 34903), (9185, 21185), (12265, 15865)]