201284974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1291}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 347909760

約数和(自身を除く): 146624786

約数列:

[1, 2, 11, 19, 22, 38, 209, 373, 418, 746, 1291, 2582, 4103, 7087, 8206, 14174, 14201, 24529, 28402, 49058, 77957, 155914, 269819, 481543, 539638, 963086, 5296973, 9149317, 10593946, 18298634, 100642487, 201284974]

約数ペア:

[(1, 201284974), (2, 100642487), (11, 18298634), (19, 10593946), (22, 9149317), (38, 5296973), (209, 963086), (373, 539638), (418, 481543), (746, 269819), (1291, 155914), (2582, 77957), (4103, 49058), (7087, 28402), (8206, 24529), (14174, 14201)]