201276210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109987}}^1$

素因数の和:110058

約数の個数: 32

約数和(自身を含む): 490986432

約数和(自身を除く): 289710222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 109987, 219974, 329961, 549935, 659922, 1099870, 1649805, 3299610, 6709207, 13418414, 20127621, 33546035, 40255242, 67092070, 100638105, 201276210]

約数ペア:

[(1, 201276210), (2, 100638105), (3, 67092070), (5, 40255242), (6, 33546035), (10, 20127621), (15, 13418414), (30, 6709207), (61, 3299610), (122, 1649805), (183, 1099870), (305, 659922), (366, 549935), (610, 329961), (915, 219974), (1830, 109987)]