201222728

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{5261}}^1$

素因数の和:5957

約数の個数: 32

約数和(自身を含む): 431904960

約数和(自身を除く): 230682232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 2732, 4781, 5261, 5464, 9562, 10522, 19124, 21044, 36827, 38248, 42088, 73654, 147308, 294616, 3593263, 7186526, 14373052, 25152841, 28746104, 50305682, 100611364, 201222728]

約数ペア:

[(1, 201222728), (2, 100611364), (4, 50305682), (7, 28746104), (8, 25152841), (14, 14373052), (28, 7186526), (56, 3593263), (683, 294616), (1366, 147308), (2732, 73654), (4781, 42088), (5261, 38248), (5464, 36827), (9562, 21044), (10522, 19124)]