204619302

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5521}}^1$

素因数の和:5629

約数の個数: 48

約数和(自身を含む): 465173280

約数和(自身を除く): 260553978

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 5521, 6177, 11042, 12354, 16563, 18531, 33126, 37062, 49689, 99378, 160109, 320218, 391991, 480327, 783982, 960654, 1175973, 1440981, 2351946, 2881962, 3527919, 7055838, 11367739, 22735478, 34103217, 68206434, 102309651, 204619302]

約数ペア:

[(1, 204619302), (2, 102309651), (3, 68206434), (6, 34103217), (9, 22735478), (18, 11367739), (29, 7055838), (58, 3527919), (71, 2881962), (87, 2351946), (142, 1440981), (174, 1175973), (213, 960654), (261, 783982), (426, 480327), (522, 391991), (639, 320218), (1278, 160109), (2059, 99378), (4118, 49689), (5521, 37062), (6177, 33126), (11042, 18531), (12354, 16563)]