210943668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1352203}}^1$

素因数の和:1352223

約数の個数: 24

約数和(自身を含む): 530063968

約数和(自身を除く): 319120300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1352203, 2704406, 4056609, 5408812, 8113218, 16226436, 17578639, 35157278, 52735917, 70314556, 105471834, 210943668]

約数ペア:

[(1, 210943668), (2, 105471834), (3, 70314556), (4, 52735917), (6, 35157278), (12, 17578639), (13, 16226436), (26, 8113218), (39, 5408812), (52, 4056609), (78, 2704406), (156, 1352203)]