207907596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6351

約数の個数: 72

約数和(自身を含む): 574033824

約数和(自身を除く): 366126228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 6257, 8307, 11076, 12514, 16614, 18771, 25028, 33228, 37542, 56313, 75084, 81341, 112626, 162682, 225252, 244023, 325364, 444247, 488046, 732069, 888494, 976092, 1332741, 1464138, 1776988, 2665482, 2928276, 3998223, 5330964, 5775211, 7996446, 11550422, 15992892, 17325633, 23100844, 34651266, 51976899, 69302532, 103953798, 207907596]

約数ペア:

[(1, 207907596), (2, 103953798), (3, 69302532), (4, 51976899), (6, 34651266), (9, 23100844), (12, 17325633), (13, 15992892), (18, 11550422), (26, 7996446), (36, 5775211), (39, 5330964), (52, 3998223), (71, 2928276), (78, 2665482), (117, 1776988), (142, 1464138), (156, 1332741), (213, 976092), (234, 888494), (284, 732069), (426, 488046), (468, 444247), (639, 325364), (852, 244023), (923, 225252), (1278, 162682), (1846, 112626), (2556, 81341), (2769, 75084), (3692, 56313), (5538, 37542), (6257, 33228), (8307, 25028), (11076, 18771), (12514, 16614)]