199399732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 423601920

約数和(自身を除く): 224202188

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 509, 823, 1018, 1646, 2036, 3292, 3563, 5761, 7126, 8653, 11522, 13991, 14252, 17306, 23044, 27982, 34612, 55964, 60571, 97937, 121142, 195874, 242284, 391748, 418907, 837814, 1675628, 2932349, 5864698, 7121419, 11729396, 14242838, 28485676, 49849933, 99699866, 199399732]

約数ペア:

[(1, 199399732), (2, 99699866), (4, 49849933), (7, 28485676), (14, 14242838), (17, 11729396), (28, 7121419), (34, 5864698), (68, 2932349), (119, 1675628), (238, 837814), (476, 418907), (509, 391748), (823, 242284), (1018, 195874), (1646, 121142), (2036, 97937), (3292, 60571), (3563, 55964), (5761, 34612), (7126, 27982), (8653, 23044), (11522, 17306), (13991, 14252)]