203428602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1409}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 475773480

約数和(自身を除く): 272344878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 617, 1234, 1409, 1851, 2818, 3702, 4227, 5553, 8021, 8454, 11106, 12681, 16042, 18317, 24063, 25362, 36634, 48126, 54951, 72189, 109902, 144378, 164853, 329706, 869353, 1738706, 2608059, 5216118, 7824177, 11301589, 15648354, 22603178, 33904767, 67809534, 101714301, 203428602]

約数ペア:

[(1, 203428602), (2, 101714301), (3, 67809534), (6, 33904767), (9, 22603178), (13, 15648354), (18, 11301589), (26, 7824177), (39, 5216118), (78, 2608059), (117, 1738706), (234, 869353), (617, 329706), (1234, 164853), (1409, 144378), (1851, 109902), (2818, 72189), (3702, 54951), (4227, 48126), (5553, 36634), (8021, 25362), (8454, 24063), (11106, 18317), (12681, 16042)]