203479596

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 546515424

約数和(自身を除く): 343035828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 503, 612, 661, 1006, 1322, 1509, 1983, 2012, 2644, 3018, 3966, 4527, 5949, 6036, 7932, 8551, 9054, 11237, 11898, 17102, 18108, 22474, 23796, 25653, 33711, 34204, 44948, 51306, 67422, 76959, 101133, 102612, 134844, 153918, 202266, 307836, 332483, 404532, 664966, 997449, 1329932, 1994898, 2992347, 3989796, 5652211, 5984694, 11304422, 11969388, 16956633, 22608844, 33913266, 50869899, 67826532, 101739798, 203479596]

約数ペア:

[(1, 203479596), (2, 101739798), (3, 67826532), (4, 50869899), (6, 33913266), (9, 22608844), (12, 16956633), (17, 11969388), (18, 11304422), (34, 5984694), (36, 5652211), (51, 3989796), (68, 2992347), (102, 1994898), (153, 1329932), (204, 997449), (306, 664966), (503, 404532), (612, 332483), (661, 307836), (1006, 202266), (1322, 153918), (1509, 134844), (1983, 102612), (2012, 101133), (2644, 76959), (3018, 67422), (3966, 51306), (4527, 44948), (5949, 34204), (6036, 33711), (7932, 25653), (8551, 23796), (9054, 22474), (11237, 18108), (11898, 17102)]