194867520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{202987}}^1$

素因数の和:203007

約数の個数: 56

約数和(自身を含む): 618707424

約数和(自身を除く): 423839904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 202987, 405974, 608961, 811948, 1014935, 1217922, 1623896, 2029870, 2435844, 3044805, 3247792, 4059740, 4871688, 6089610, 6495584, 8119480, 9743376, 12179220, 12991168, 16238960, 19486752, 24358440, 32477920, 38973504, 48716880, 64955840, 97433760, 194867520]

約数ペア:

[(1, 194867520), (2, 97433760), (3, 64955840), (4, 48716880), (5, 38973504), (6, 32477920), (8, 24358440), (10, 19486752), (12, 16238960), (15, 12991168), (16, 12179220), (20, 9743376), (24, 8119480), (30, 6495584), (32, 6089610), (40, 4871688), (48, 4059740), (60, 3247792), (64, 3044805), (80, 2435844), (96, 2029870), (120, 1623896), (160, 1217922), (192, 1014935), (240, 811948), (320, 608961), (480, 405974), (960, 202987)]