201830079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 308007936

約数和(自身を除く): 106177857

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 1221, 1551, 1739, 3517, 5217, 10551, 19129, 38687, 57387, 116061, 130129, 165299, 390387, 495897, 1431419, 1818289, 4294257, 5454867, 6116063, 18348189, 67276693, 201830079]

約数ペア:

[(1, 201830079), (3, 67276693), (11, 18348189), (33, 6116063), (37, 5454867), (47, 4294257), (111, 1818289), (141, 1431419), (407, 495897), (517, 390387), (1221, 165299), (1551, 130129), (1739, 116061), (3517, 57387), (5217, 38687), (10551, 19129)]