201102175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 273196800

約数和(自身を除く): 72094625

約数列:

[1, 5, 19, 25, 67, 71, 89, 95, 335, 355, 445, 475, 1273, 1349, 1675, 1691, 1775, 2225, 4757, 5963, 6319, 6365, 6745, 8455, 23785, 29815, 31595, 31825, 33725, 42275, 90383, 113297, 118925, 120061, 149075, 157975, 423373, 451915, 566485, 600305, 2116865, 2259575, 2832425, 3001525, 8044087, 10584325, 40220435, 201102175]

約数ペア:

[(1, 201102175), (5, 40220435), (19, 10584325), (25, 8044087), (67, 3001525), (71, 2832425), (89, 2259575), (95, 2116865), (335, 600305), (355, 566485), (445, 451915), (475, 423373), (1273, 157975), (1349, 149075), (1675, 120061), (1691, 118925), (1775, 113297), (2225, 90383), (4757, 42275), (5963, 33725), (6319, 31825), (6365, 31595), (6745, 29815), (8455, 23785)]