201883388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 412521984

約数和(自身を除く): 210638596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 284, 346, 497, 587, 692, 994, 1174, 1211, 1988, 2348, 2422, 4109, 4844, 8218, 12283, 16436, 24566, 41677, 49132, 83354, 85981, 101551, 166708, 171962, 203102, 291739, 343924, 406204, 583478, 710857, 1166956, 1421714, 2843428, 7210121, 14420242, 28840484, 50470847, 100941694, 201883388]

約数ペア:

[(1, 201883388), (2, 100941694), (4, 50470847), (7, 28840484), (14, 14420242), (28, 7210121), (71, 2843428), (142, 1421714), (173, 1166956), (284, 710857), (346, 583478), (497, 406204), (587, 343924), (692, 291739), (994, 203102), (1174, 171962), (1211, 166708), (1988, 101551), (2348, 85981), (2422, 83354), (4109, 49132), (4844, 41677), (8218, 24566), (12283, 16436)]