202891206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 483356160

約数和(自身を除く): 280464954

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 246, 287, 354, 413, 574, 826, 861, 1239, 1722, 1997, 2419, 2478, 3994, 4838, 5991, 7257, 11982, 13979, 14514, 16933, 27958, 33866, 41937, 50799, 81877, 83874, 101598, 117823, 163754, 235646, 245631, 353469, 491262, 573139, 706938, 824761, 1146278, 1649522, 1719417, 2474283, 3438834, 4830743, 4948566, 9661486, 14492229, 28984458, 33815201, 67630402, 101445603, 202891206]

約数ペア:

[(1, 202891206), (2, 101445603), (3, 67630402), (6, 33815201), (7, 28984458), (14, 14492229), (21, 9661486), (41, 4948566), (42, 4830743), (59, 3438834), (82, 2474283), (118, 1719417), (123, 1649522), (177, 1146278), (246, 824761), (287, 706938), (354, 573139), (413, 491262), (574, 353469), (826, 245631), (861, 235646), (1239, 163754), (1722, 117823), (1997, 101598), (2419, 83874), (2478, 81877), (3994, 50799), (4838, 41937), (5991, 33866), (7257, 27958), (11982, 16933), (13979, 14514)]