221726014796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1\times {\mathrm{147221}}^1$

素因数の和:149882

約数の個数: 48

約数和(自身を含む): 456032511648

約数和(自身を除く): 234306496852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2633, 5266, 10532, 28963, 34229, 57926, 68458, 115852, 136916, 147221, 294442, 376519, 588884, 753038, 1506076, 1619431, 1913873, 3238862, 3827746, 6477724, 7655492, 21052603, 42105206, 84210412, 387632893, 775265786, 1550531572, 4263961823, 5039227609, 8527923646, 10078455218, 17055847292, 20156910436, 55431503699, 110863007398, 221726014796]

約数ペア:

[(1, 221726014796), (2, 110863007398), (4, 55431503699), (11, 20156910436), (13, 17055847292), (22, 10078455218), (26, 8527923646), (44, 5039227609), (52, 4263961823), (143, 1550531572), (286, 775265786), (572, 387632893), (2633, 84210412), (5266, 42105206), (10532, 21052603), (28963, 7655492), (34229, 6477724), (57926, 3827746), (68458, 3238862), (115852, 1913873), (136916, 1619431), (147221, 1506076), (294442, 753038), (376519, 588884)]