201908772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431429}}^1$

素因数の和:431452

約数の個数: 36

約数和(自身を含む): 549641820

約数和(自身を除く): 347733048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431429, 862858, 1294287, 1725716, 2588574, 3882861, 5177148, 5608577, 7765722, 11217154, 15531444, 16825731, 22434308, 33651462, 50477193, 67302924, 100954386, 201908772]

約数ペア:

[(1, 201908772), (2, 100954386), (3, 67302924), (4, 50477193), (6, 33651462), (9, 22434308), (12, 16825731), (13, 15531444), (18, 11217154), (26, 7765722), (36, 5608577), (39, 5177148), (52, 3882861), (78, 2588574), (117, 1725716), (156, 1294287), (234, 862858), (468, 431429)]