198144175105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{2971}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 264381511680

約数和(自身を除く): 66237336575

約数列:

[1, 5, 19, 23, 95, 115, 131, 233, 437, 655, 1165, 2185, 2489, 2971, 3013, 4427, 5359, 12445, 14855, 15065, 22135, 26795, 30523, 56449, 57247, 68333, 101821, 152615, 282245, 286235, 341665, 389201, 509105, 579937, 692243, 702029, 1298327, 1946005, 2899685, 3461215, 3510145, 6491635, 7394819, 8951623, 13152617, 13338551, 15921589, 36974095, 44758115, 65763085, 66692755, 79607945, 90683833, 170080837, 302510191, 453419165, 850404185, 1512550955, 1722992827, 2085728159, 8614964135, 10428640795, 39628835021, 198144175105]

約数ペア:

[(1, 198144175105), (5, 39628835021), (19, 10428640795), (23, 8614964135), (95, 2085728159), (115, 1722992827), (131, 1512550955), (233, 850404185), (437, 453419165), (655, 302510191), (1165, 170080837), (2185, 90683833), (2489, 79607945), (2971, 66692755), (3013, 65763085), (4427, 44758115), (5359, 36974095), (12445, 15921589), (14855, 13338551), (15065, 13152617), (22135, 8951623), (26795, 7394819), (30523, 6491635), (56449, 3510145), (57247, 3461215), (68333, 2899685), (101821, 1946005), (152615, 1298327), (282245, 702029), (286235, 692243), (341665, 579937), (389201, 509105)]