201787794

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 485452800

約数和(自身を除く): 283665006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 223, 234, 351, 446, 669, 702, 1289, 1338, 2007, 2578, 2899, 3867, 4014, 5798, 6021, 7734, 8697, 11601, 12042, 16757, 17394, 23202, 26091, 33514, 34803, 50271, 52182, 69606, 78273, 100542, 150813, 156546, 287447, 301626, 452439, 574894, 862341, 904878, 1724682, 2587023, 3736811, 5174046, 7473622, 7761069, 11210433, 15522138, 22420866, 33631299, 67262598, 100893897, 201787794]

約数ペア:

[(1, 201787794), (2, 100893897), (3, 67262598), (6, 33631299), (9, 22420866), (13, 15522138), (18, 11210433), (26, 7761069), (27, 7473622), (39, 5174046), (54, 3736811), (78, 2587023), (117, 1724682), (223, 904878), (234, 862341), (351, 574894), (446, 452439), (669, 301626), (702, 287447), (1289, 156546), (1338, 150813), (2007, 100542), (2578, 78273), (2899, 69606), (3867, 52182), (4014, 50271), (5798, 34803), (6021, 33514), (7734, 26091), (8697, 23202), (11601, 17394), (12042, 16757)]