201993907486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5405821}}^1$

素因数の和:5406004

約数の個数: 32

約数和(自身を含む): 368979786432

約数和(自身を除く): 166985878946

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2198, 2669, 5338, 18683, 37366, 5405821, 10811642, 37840747, 75681494, 91898957, 183797914, 643292699, 848713897, 1286585398, 1697427794, 5940997279, 11881994558, 14428136249, 28856272498, 100996953743, 201993907486]

約数ペア:

[(1, 201993907486), (2, 100996953743), (7, 28856272498), (14, 14428136249), (17, 11881994558), (34, 5940997279), (119, 1697427794), (157, 1286585398), (238, 848713897), (314, 643292699), (1099, 183797914), (2198, 91898957), (2669, 75681494), (5338, 37840747), (18683, 10811642), (37366, 5405821)]