201745024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 446906880

約数和(自身を除く): 245161856

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3911, 3968, 6448, 7822, 12896, 15644, 25792, 31288, 50843, 51584, 62576, 101686, 121241, 125152, 203372, 242482, 250304, 406744, 484964, 500608, 813488, 969928, 1576133, 1626976, 1939856, 3152266, 3253952, 3879712, 6304532, 6507904, 7759424, 12609064, 15518848, 25218128, 50436256, 100872512, 201745024]

約数ペア:

[(1, 201745024), (2, 100872512), (4, 50436256), (8, 25218128), (13, 15518848), (16, 12609064), (26, 7759424), (31, 6507904), (32, 6304532), (52, 3879712), (62, 3253952), (64, 3152266), (104, 1939856), (124, 1626976), (128, 1576133), (208, 969928), (248, 813488), (403, 500608), (416, 484964), (496, 406744), (806, 250304), (832, 242482), (992, 203372), (1612, 125152), (1664, 121241), (1984, 101686), (3224, 62576), (3911, 51584), (3968, 50843), (6448, 31288), (7822, 25792), (12896, 15644)]