201755967

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 321454080

約数和(自身を除く): 119698113

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1659, 2449, 3923, 7347, 11769, 17143, 27461, 51429, 82383, 121613, 309917, 364839, 851291, 929751, 2169419, 2553873, 6508257, 9607427, 28822281, 67251989, 201755967]

約数ペア:

[(1, 201755967), (3, 67251989), (7, 28822281), (21, 9607427), (31, 6508257), (79, 2553873), (93, 2169419), (217, 929751), (237, 851291), (553, 364839), (651, 309917), (1659, 121613), (2449, 82383), (3923, 51429), (7347, 27461), (11769, 17143)]