209852758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 349336800

約数和(自身を除く): 139484042

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 551, 1007, 1102, 1537, 2014, 3074, 3593, 7186, 29203, 58406, 68267, 104197, 136534, 190429, 208394, 380858, 1979743, 3618151, 3959486, 5522441, 7236302, 11044882, 104926379, 209852758]

約数ペア:

[(1, 209852758), (2, 104926379), (19, 11044882), (29, 7236302), (38, 5522441), (53, 3959486), (58, 3618151), (106, 1979743), (551, 380858), (1007, 208394), (1102, 190429), (1537, 136534), (2014, 104197), (3074, 68267), (3593, 58406), (7186, 29203)]