202443176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102451}}^1$

素因数の和:102489

約数の個数: 32

約数和(自身を含む): 430298400

約数和(自身を除く): 227855224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102451, 204902, 409804, 819608, 1331863, 1946569, 2663726, 3893138, 5327452, 7786276, 10654904, 15572552, 25305397, 50610794, 101221588, 202443176]

約数ペア:

[(1, 202443176), (2, 101221588), (4, 50610794), (8, 25305397), (13, 15572552), (19, 10654904), (26, 7786276), (38, 5327452), (52, 3893138), (76, 2663726), (104, 1946569), (152, 1331863), (247, 819608), (494, 409804), (988, 204902), (1976, 102451)]