206443944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136537}}^1$

素因数の和:136559

約数の個数: 64

約数和(自身を含む): 655382400

約数和(自身を除く): 448938456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136537, 273074, 409611, 546148, 819222, 955759, 1092296, 1228833, 1638444, 1911518, 2457666, 2867277, 3276888, 3686499, 3823036, 4915332, 5734554, 7372998, 7646072, 8601831, 9830664, 11469108, 14745996, 17203662, 22938216, 25805493, 29491992, 34407324, 51610986, 68814648, 103221972, 206443944]

約数ペア:

[(1, 206443944), (2, 103221972), (3, 68814648), (4, 51610986), (6, 34407324), (7, 29491992), (8, 25805493), (9, 22938216), (12, 17203662), (14, 14745996), (18, 11469108), (21, 9830664), (24, 8601831), (27, 7646072), (28, 7372998), (36, 5734554), (42, 4915332), (54, 3823036), (56, 3686499), (63, 3276888), (72, 2867277), (84, 2457666), (108, 1911518), (126, 1638444), (168, 1228833), (189, 1092296), (216, 955759), (252, 819222), (378, 546148), (504, 409611), (756, 273074), (1512, 136537)]