198785412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34297}}^1$

素因数の和:34337

約数の個数: 72

約数和(自身を含む): 599254656

約数和(自身を除く): 400469244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 34297, 68594, 102891, 137188, 205782, 240079, 308673, 411564, 480158, 617346, 720237, 788831, 960316, 1234692, 1440474, 1577662, 2160711, 2366493, 2880948, 3155324, 4321422, 4732986, 5521817, 7099479, 8642844, 9465972, 11043634, 14198958, 16565451, 22087268, 28397916, 33130902, 49696353, 66261804, 99392706, 198785412]

約数ペア:

[(1, 198785412), (2, 99392706), (3, 66261804), (4, 49696353), (6, 33130902), (7, 28397916), (9, 22087268), (12, 16565451), (14, 14198958), (18, 11043634), (21, 9465972), (23, 8642844), (28, 7099479), (36, 5521817), (42, 4732986), (46, 4321422), (63, 3155324), (69, 2880948), (84, 2366493), (92, 2160711), (126, 1577662), (138, 1440474), (161, 1234692), (207, 960316), (252, 788831), (276, 720237), (322, 617346), (414, 480158), (483, 411564), (644, 308673), (828, 240079), (966, 205782), (1449, 137188), (1932, 102891), (2898, 68594), (5796, 34297)]