198409309918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{115153}}^1$

素因数の和:115732

約数の個数: 32

約数和(自身を含む): 313568948160

約数和(自身を除く): 115159638242

約数列:

[1, 2, 29, 58, 61, 122, 487, 974, 1769, 3538, 14123, 28246, 29707, 59414, 115153, 230306, 861503, 1723006, 3339437, 6678874, 7024333, 14048666, 56079511, 112159022, 203705657, 407411314, 1626305819, 3252611638, 3420850171, 6841700342, 99204654959, 198409309918]

約数ペア:

[(1, 198409309918), (2, 99204654959), (29, 6841700342), (58, 3420850171), (61, 3252611638), (122, 1626305819), (487, 407411314), (974, 203705657), (1769, 112159022), (3538, 56079511), (14123, 14048666), (28246, 7024333), (29707, 6678874), (59414, 3339437), (115153, 1723006), (230306, 861503)]