201694449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 103124751

約数列:

[1, 3, 11, 29, 33, 87, 319, 419, 503, 957, 1257, 1509, 4609, 5533, 12151, 13827, 14587, 16599, 36453, 43761, 133661, 160457, 210757, 400983, 481371, 632271, 2318327, 6111953, 6954981, 18335859, 67231483, 201694449]

約数ペア:

[(1, 201694449), (3, 67231483), (11, 18335859), (29, 6954981), (33, 6111953), (87, 2318327), (319, 632271), (419, 481371), (503, 400983), (957, 210757), (1257, 160457), (1509, 133661), (4609, 43761), (5533, 36453), (12151, 16599), (13827, 14587)]