190393586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 307698048

約数和(自身を除く): 117304462

約数列:

[1, 2, 23, 41, 46, 82, 157, 314, 643, 943, 1286, 1886, 3611, 6437, 7222, 12874, 14789, 26363, 29578, 52726, 100951, 148051, 201902, 296102, 606349, 1212698, 2321873, 4138991, 4643746, 8277982, 95196793, 190393586]

約数ペア:

[(1, 190393586), (2, 95196793), (23, 8277982), (41, 4643746), (46, 4138991), (82, 2321873), (157, 1212698), (314, 606349), (643, 296102), (943, 201902), (1286, 148051), (1886, 100951), (3611, 52726), (6437, 29578), (7222, 26363), (12874, 14789)]