204038264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10247}}^1$

素因数の和:10403

約数の個数: 32

約数和(自身を含む): 405820800

約数和(自身を除く): 201782536

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 10247, 19912, 20494, 40988, 81976, 194693, 389386, 778772, 1342357, 1557544, 2684714, 5369428, 10738856, 25504783, 51009566, 102019132, 204038264]

約数ペア:

[(1, 204038264), (2, 102019132), (4, 51009566), (8, 25504783), (19, 10738856), (38, 5369428), (76, 2684714), (131, 1557544), (152, 1342357), (262, 778772), (524, 389386), (1048, 194693), (2489, 81976), (4978, 40988), (9956, 20494), (10247, 19912)]