201216764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2113}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 426182400

約数和(自身を除く): 224965636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 532, 716, 1253, 2113, 2506, 3401, 4226, 5012, 6802, 8452, 13604, 14791, 23807, 29582, 40147, 47614, 59164, 80294, 95228, 160588, 281029, 378227, 562058, 756454, 1124116, 1512908, 2647589, 5295178, 7186313, 10590356, 14372626, 28745252, 50304191, 100608382, 201216764]

約数ペア:

[(1, 201216764), (2, 100608382), (4, 50304191), (7, 28745252), (14, 14372626), (19, 10590356), (28, 7186313), (38, 5295178), (76, 2647589), (133, 1512908), (179, 1124116), (266, 756454), (358, 562058), (532, 378227), (716, 281029), (1253, 160588), (2113, 95228), (2506, 80294), (3401, 59164), (4226, 47614), (5012, 40147), (6802, 29582), (8452, 23807), (13604, 14791)]