201948117

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8537

約数の個数: 32

約数和(自身を含む): 330734592

約数和(自身を除く): 128786475

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 8443, 23919, 25329, 59101, 143531, 177303, 430593, 565681, 1004717, 1697043, 3014151, 3959767, 9616577, 11879301, 28849731, 67316039, 201948117]

約数ペア:

[(1, 201948117), (3, 67316039), (7, 28849731), (17, 11879301), (21, 9616577), (51, 3959767), (67, 3014151), (119, 1697043), (201, 1004717), (357, 565681), (469, 430593), (1139, 177303), (1407, 143531), (3417, 59101), (7973, 25329), (8443, 23919)]