209658152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 439538400

約数和(自身を除く): 229880248

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 2596, 3671, 5192, 7139, 7342, 14278, 14684, 28556, 29368, 40381, 57112, 80762, 161524, 216589, 323048, 433178, 444191, 866356, 888382, 1732712, 1776764, 2382479, 3553528, 4764958, 9529916, 19059832, 26207269, 52414538, 104829076, 209658152]

約数ペア:

[(1, 209658152), (2, 104829076), (4, 52414538), (8, 26207269), (11, 19059832), (22, 9529916), (44, 4764958), (59, 3553528), (88, 2382479), (118, 1776764), (121, 1732712), (236, 888382), (242, 866356), (472, 444191), (484, 433178), (649, 323048), (968, 216589), (1298, 161524), (2596, 80762), (3671, 57112), (5192, 40381), (7139, 29368), (7342, 28556), (14278, 14684)]