200004860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{909113}}^1$

素因数の和:909133

約数の個数: 24

約数和(自身を含む): 458193456

約数和(自身を除く): 258188596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 909113, 1818226, 3636452, 4545565, 9091130, 10000243, 18182260, 20000486, 40000972, 50001215, 100002430, 200004860]

約数ペア:

[(1, 200004860), (2, 100002430), (4, 50001215), (5, 40000972), (10, 20000486), (11, 18182260), (20, 10000243), (22, 9091130), (44, 4545565), (55, 3636452), (110, 1818226), (220, 909113)]