201788964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431173}}^1$

素因数の和:431196

約数の個数: 36

約数和(自身を含む): 549315676

約数和(自身を除く): 347526712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431173, 862346, 1293519, 1724692, 2587038, 3880557, 5174076, 5605249, 7761114, 11210498, 15522228, 16815747, 22420996, 33631494, 50447241, 67262988, 100894482, 201788964]

約数ペア:

[(1, 201788964), (2, 100894482), (3, 67262988), (4, 50447241), (6, 33631494), (9, 22420996), (12, 16815747), (13, 15522228), (18, 11210498), (26, 7761114), (36, 5605249), (39, 5174076), (52, 3880557), (78, 2587038), (117, 1724692), (156, 1293519), (234, 862346), (468, 431173)]