202144728

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{138077}}^1$

素因数の和:138147

約数の個数: 32

約数和(自身を含む): 513650160

約数和(自身を除く): 311505432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 138077, 276154, 414231, 552308, 828462, 1104616, 1656924, 3313848, 8422697, 16845394, 25268091, 33690788, 50536182, 67381576, 101072364, 202144728]

約数ペア:

[(1, 202144728), (2, 101072364), (3, 67381576), (4, 50536182), (6, 33690788), (8, 25268091), (12, 16845394), (24, 8422697), (61, 3313848), (122, 1656924), (183, 1104616), (244, 828462), (366, 552308), (488, 414231), (732, 276154), (1464, 138077)]