201653854630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20025209}}^1$

素因数の和:20025288

約数の個数: 32

約数和(自身を含む): 389290082400

約数和(自身を除く): 187636227770

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 20025209, 40050418, 100126045, 200252090, 380478971, 760957942, 1061336077, 1902394855, 2122672154, 3804789710, 5306680385, 10613360770, 20165385463, 40330770926, 100826927315, 201653854630]

約数ペア:

[(1, 201653854630), (2, 100826927315), (5, 40330770926), (10, 20165385463), (19, 10613360770), (38, 5306680385), (53, 3804789710), (95, 2122672154), (106, 1902394855), (190, 1061336077), (265, 760957942), (530, 380478971), (1007, 200252090), (2014, 100126045), (5035, 40050418), (10070, 20025209)]