201991944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109303}}^1$

素因数の和:109330

約数の個数: 64

約数和(自身を含む): 629591040

約数和(自身を除く): 427599096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 109303, 218606, 327909, 437212, 655818, 765121, 874424, 1202333, 1311636, 1530242, 2295363, 2404666, 2623272, 3060484, 3606999, 4590726, 4809332, 6120968, 7213998, 8416331, 9181452, 9618664, 14427996, 16832662, 18362904, 25248993, 28855992, 33665324, 50497986, 67330648, 100995972, 201991944]

約数ペア:

[(1, 201991944), (2, 100995972), (3, 67330648), (4, 50497986), (6, 33665324), (7, 28855992), (8, 25248993), (11, 18362904), (12, 16832662), (14, 14427996), (21, 9618664), (22, 9181452), (24, 8416331), (28, 7213998), (33, 6120968), (42, 4809332), (44, 4590726), (56, 3606999), (66, 3060484), (77, 2623272), (84, 2404666), (88, 2295363), (132, 1530242), (154, 1311636), (168, 1202333), (231, 874424), (264, 765121), (308, 655818), (462, 437212), (616, 327909), (924, 218606), (1848, 109303)]