207988982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4813}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 349380864

約数和(自身を除く): 141391882

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 2542, 4813, 9626, 21607, 43214, 81821, 149203, 163642, 197333, 298406, 394666, 2536451, 3354661, 5072902, 6117323, 6709322, 12234646, 103994491, 207988982]

約数ペア:

[(1, 207988982), (2, 103994491), (17, 12234646), (31, 6709322), (34, 6117323), (41, 5072902), (62, 3354661), (82, 2536451), (527, 394666), (697, 298406), (1054, 197333), (1271, 163642), (1394, 149203), (2542, 81821), (4813, 43214), (9626, 21607)]