201188864

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{4051}}^1$

素因数の和:4166

約数の個数: 40

約数和(自身を含む): 406229208

約数和(自身を除く): 205040344

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 4051, 6208, 8102, 12416, 16204, 24832, 32408, 49664, 64816, 129632, 259264, 392947, 518528, 785894, 1037056, 1571788, 2074112, 3143576, 6287152, 12574304, 25148608, 50297216, 100594432, 201188864]

約数ペア:

[(1, 201188864), (2, 100594432), (4, 50297216), (8, 25148608), (16, 12574304), (32, 6287152), (64, 3143576), (97, 2074112), (128, 1571788), (194, 1037056), (256, 785894), (388, 518528), (512, 392947), (776, 259264), (1552, 129632), (3104, 64816), (4051, 49664), (6208, 32408), (8102, 24832), (12416, 16204)]