203767902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37861}}^1$

素因数の和:37905

約数の個数: 48

約数和(自身を含む): 496143648

約数和(自身を除く): 292375746

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 37861, 75722, 113583, 227166, 340749, 492193, 681498, 870803, 984386, 1476579, 1741606, 2612409, 2953158, 4429737, 5224818, 7837227, 8859474, 11320439, 15674454, 22640878, 33961317, 67922634, 101883951, 203767902]

約数ペア:

[(1, 203767902), (2, 101883951), (3, 67922634), (6, 33961317), (9, 22640878), (13, 15674454), (18, 11320439), (23, 8859474), (26, 7837227), (39, 5224818), (46, 4429737), (69, 2953158), (78, 2612409), (117, 1741606), (138, 1476579), (207, 984386), (234, 870803), (299, 681498), (414, 492193), (598, 340749), (897, 227166), (1794, 113583), (2691, 75722), (5382, 37861)]