201960746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 347530176

約数和(自身を除く): 145569430

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 169, 299, 313, 338, 598, 626, 1079, 1909, 2158, 3818, 3887, 4069, 7199, 7774, 8138, 14027, 14398, 24817, 25979, 28054, 49634, 51958, 52897, 93587, 105794, 187174, 322621, 337727, 597517, 645242, 675454, 1195034, 1216631, 2433262, 4390451, 7767721, 8780902, 15535442, 100980373, 201960746]

約数ペア:

[(1, 201960746), (2, 100980373), (13, 15535442), (23, 8780902), (26, 7767721), (46, 4390451), (83, 2433262), (166, 1216631), (169, 1195034), (299, 675454), (313, 645242), (338, 597517), (598, 337727), (626, 322621), (1079, 187174), (1909, 105794), (2158, 93587), (3818, 52897), (3887, 51958), (4069, 49634), (7199, 28054), (7774, 25979), (8138, 24817), (14027, 14398)]