207152712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221317}}^1$

素因数の和:221342

約数の個数: 48

約数和(自身を含む): 604198140

約数和(自身を除く): 397045428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 221317, 442634, 663951, 885268, 1327902, 1770536, 1991853, 2655804, 2877121, 3983706, 5311608, 5754242, 7967412, 8631363, 11508484, 15934824, 17262726, 23016968, 25894089, 34525452, 51788178, 69050904, 103576356, 207152712]

約数ペア:

[(1, 207152712), (2, 103576356), (3, 69050904), (4, 51788178), (6, 34525452), (8, 25894089), (9, 23016968), (12, 17262726), (13, 15934824), (18, 11508484), (24, 8631363), (26, 7967412), (36, 5754242), (39, 5311608), (52, 3983706), (72, 2877121), (78, 2655804), (104, 1991853), (117, 1770536), (156, 1327902), (234, 885268), (312, 663951), (468, 442634), (936, 221317)]