190448678

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 332580864

約数和(自身を除く): 142132186

約数列:

[1, 2, 7, 14, 73, 146, 307, 511, 607, 614, 1022, 1214, 2149, 4249, 4298, 8498, 22411, 44311, 44822, 88622, 156877, 186349, 310177, 313754, 372698, 620354, 1304443, 2608886, 13603477, 27206954, 95224339, 190448678]

約数ペア:

[(1, 190448678), (2, 95224339), (7, 27206954), (14, 13603477), (73, 2608886), (146, 1304443), (307, 620354), (511, 372698), (607, 313754), (614, 310177), (1022, 186349), (1214, 156877), (2149, 88622), (4249, 44822), (4298, 44311), (8498, 22411)]