197787044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31963}}^1$

素因数の和:32004

約数の個数: 48

約数和(自身を含む): 451075968

約数和(自身を除く): 253288924

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 31963, 63926, 127852, 223741, 415519, 447482, 543371, 831038, 894964, 1086742, 1662076, 2173484, 2908633, 3803597, 5817266, 7063823, 7607194, 11634532, 14127646, 15214388, 28255292, 49446761, 98893522, 197787044]

約数ペア:

[(1, 197787044), (2, 98893522), (4, 49446761), (7, 28255292), (13, 15214388), (14, 14127646), (17, 11634532), (26, 7607194), (28, 7063823), (34, 5817266), (52, 3803597), (68, 2908633), (91, 2173484), (119, 1662076), (182, 1086742), (221, 894964), (238, 831038), (364, 543371), (442, 447482), (476, 415519), (884, 223741), (1547, 127852), (3094, 63926), (6188, 31963)]