201942545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5147}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 94582255

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 5147, 5605, 7847, 25735, 36029, 39235, 97793, 180145, 303673, 488965, 684551, 1518365, 2125711, 3422755, 5769787, 10628555, 28848935, 40388509, 201942545]

約数ペア:

[(1, 201942545), (5, 40388509), (7, 28848935), (19, 10628555), (35, 5769787), (59, 3422755), (95, 2125711), (133, 1518365), (295, 684551), (413, 488965), (665, 303673), (1121, 180145), (2065, 97793), (5147, 39235), (5605, 36029), (7847, 25735)]