204401278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 329212800

約数和(自身を除く): 124811522

約数列:

[1, 2, 19, 38, 83, 166, 229, 283, 458, 566, 1577, 3154, 4351, 5377, 8702, 10754, 19007, 23489, 38014, 46978, 64807, 129614, 361133, 446291, 722266, 892582, 1231333, 2462666, 5378981, 10757962, 102200639, 204401278]

約数ペア:

[(1, 204401278), (2, 102200639), (19, 10757962), (38, 5378981), (83, 2462666), (166, 1231333), (229, 892582), (283, 722266), (458, 446291), (566, 361133), (1577, 129614), (3154, 64807), (4351, 46978), (5377, 38014), (8702, 23489), (10754, 19007)]