202407475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 279982080

約数和(自身を除く): 77574605

約数列:

[1, 5, 19, 23, 25, 95, 97, 115, 191, 437, 475, 485, 575, 955, 1843, 2185, 2231, 2425, 3629, 4393, 4775, 9215, 10925, 11155, 18145, 18527, 21965, 42389, 46075, 55775, 83467, 90725, 92635, 109825, 211945, 352013, 417335, 426121, 463175, 1059725, 1760065, 2086675, 2130605, 8096299, 8800325, 10653025, 40481495, 202407475]

約数ペア:

[(1, 202407475), (5, 40481495), (19, 10653025), (23, 8800325), (25, 8096299), (95, 2130605), (97, 2086675), (115, 1760065), (191, 1059725), (437, 463175), (475, 426121), (485, 417335), (575, 352013), (955, 211945), (1843, 109825), (2185, 92635), (2231, 90725), (2425, 83467), (3629, 55775), (4393, 46075), (4775, 42389), (9215, 21965), (10925, 18527), (11155, 18145)]